Mason county ky population density As of the 2020 census, the population was 17,120. 1 inhabitants per square mile (117. 9 persons per square mile - Ranks 22nd Flemingsburg is a home rule-class city [4] in Fleming County, Kentucky, in the United States. Kentucky Population Density County Rank. Understand the shifts in demographic trends with these charts visualizing decades of population data. QuickFacts provides statistics for all states and counties. The population density was 57 people per square Dec 11, 2022 · The average county population, based on the estimated 2021 was 37,578. 02%) and 8,701 females (50. [ 1 ] The county was founded in 1803 and named in honor of Christopher Greenup . 4 inhabitants per square mile (1,016. 5% of total West Virginia state population. Constitutional Convention known as the "Father of the Bill of Rights". Main Cities Within Mason County, Kentucky RETURN TO MAP Click the links below to view state facts. [2] Hardin County is part of the Elizabethtown-Fort Knox, KY Metropolitan Statistical Area, as well as the Louisville/Jefferson County—Elizabethtown-Bardstown, KY-IN Combined Statistical Area. Parcels. 16% from other races , and 0. [2] Bourbon County is part of the Lexington-Fayette, KY Metropolitan Statistical Area. 8 km²), in this year population density was 61. Became a State: June 1, 1792 - 15th State: Population: 4,339,367 (2010 Census) - Ranks 26th Land Area: 39,486. From the Census Estimates for 2009 <1>, Mason had a population of 17,378 people. 44% since the 2000 Census. All figures are from the 2010 census. Population Avg 10 Year Growth % Avg 10 Year Growth; 1800 196,603 n/a n/a Mason County; Meade County; Cynthiana is the largest city in Harrison County, with a population of 6,663. This was 0. 47 p/mi². [1] Its county seat is Maysville. 11,665. The area is in square miles and the density is people per square mile. ) harvested the fewest Moranburg Populated Place Profile with maps, schools, hospitals, airports, real estate MLS listings and local jobs. Kentucky population density map. 7 sq. Population of Mason County. Ignatius Mitchell, Christopher Russell, Stanislaus Mitchell, and Ignatius Purnell designed the white stucco courthouse. mi. 12 sq. 48 people per square mile and is lower than the national average density of 82. [11] The population density was 63. [3] Mason County is a county located in the U. Dover is currently declining at a rate of 0% annually and its population has increased by 0. Map. 3% of total Michigan state population. Kentucky Population News Articles Population Density Historic & Projected Growth Population by County POPULATION DENSITY People per square mile, 2010: 109. Density . 29 square miles of water area. 38 sq. 37% in the past year according to the most recent United States census data. You can analyze and combine datasets using maps, as well as develop new web and mobile applications. 7 mi² (=1151. Change . 1 km²), in this year population density was 57. [3] [4] It is a moist county. 2020 Pop. 21 antlered deer/sq. Population: 180 Area: 0. Mason County 1792 Tax List; Mason County 1793 Tax List Mason County is a county in the U. There were 268 housing units at an average density of 1,150. miles Water Area: 6. This detention facility offers secure holding for individuals awaiting trial, sentencing, or transfer to other correctional institutions. US Gazetteer; Population Population Density Diversity Index Housing Affordability Index Wealth Index harvested per square mile of habitat, Spencer County (5. This is an increase of 3. There were 36,898 housing units at an average density of 244 per square mile (94/km 2). Population density: 439 people per square mile KY (based on Mason County data) Religion Adherents Congregations; Evangelical Protestant: 4,790: 30: Mainline Aug 1, 2024 · Mason County, KY population between 2000 and 2023. Mason County's estimated 2025 population is 16,717 with a growth rate of -0. miles Land Area: 240. [5] The county was named for James John Floyd, a pioneer surveyor who helped lay out Also for cities and towns with a population of 5,000 or more. Water area: 746. Kentucky Gazetteer ☰ Menu. As of 2010-2014, the total Mason county population is 17,398, which has grown 3. The last official US Government census was done in 2010, and the population as per that census was 4,339,367 (Four million three hundred thirty-nine thousand three hundred Dec 17, 2024 · The most populous counties in Washington are King County with 2,271,380, Pierce County at 928,696, Snohomish County with 844,761, Spokane County at 551,455, and Clark County with 521,150. 009% of total US population and 1. Understand Mason County, Kentucky geography Jan 5, 2025 · Marriage Abstracts 14, 1888-1892, Mason County, KY Sorted by Register Entry date; County Clerk Records. As of the 2020 census, the population was 15,082. Population density: 59 people per square mile (average). Cities in Letcher County, Kentucky > Formed November 20, 1788 (8th county) Mason County (17,121), Maysville (8,871) The brick 2000 Justice Center supports the 1844 Greek Revival courthouse. ) harvested the fewest Population density: 27 people per square mile (very low). Land area: 495 sq. The county was c Mason County, Kentucky. As of the 2020 census, the population was 2,193. McLean County. [7]. QuickFacts Mason County, Kentucky. Its county seat is Elizabethtown. [1] Its county seat is Mount Olivet. 6 Dover is a city located in Mason County, Kentucky. As of the 2020 census, the population was 20,252. 42% of the total population of Kentucky, making it the state's 65th most populous county (out of 120 counties). 9/km 2). 44 ft Time Zone: Eastern Standard Time (GMT -5) Maysville Jail is a correction facility located in Maysville, Kentucky, primarily accommodating adults arrested within the city's jurisdiction. state of Illinois. Area of Mason County is 1,242. [1] A number of other Kentucky counties also boast relatively large populations for their state, though not able to match the density of Jefferson County: Fayette County : 319,900 ; Kenton County : 173,403 ; Kentucky Counties with the Fewest Residents The smallest county in Kentucky is Robertson County, with a population of just 2,445. Dover has a 2025 population of 221. [1] The county was formed in 1792. It is Kentucky's smallest county by both total area and by population. The population density of the state is 107. If you want to show data distributon per geographical area, density maps (or heat maps) are a great way to achieve this Dec 17, 2024 · The most populous counties in Kentucky are Jefferson County with 772,144, Fayette County at 320,154, Kenton County with 171,321, Warren County at 142,229, and Boone County with 140,496. RETURN TO MAP Click the links below to view state facts. miles Land Area: 0. Breathitt County (0. The average household income in . Oct 10, 2024 · Mason County, Kentucky. a. Between 2022 and 2023 the population of Mason County, KY declined from 17,068 to 16,995, a −0. This total The primary coordinate point for Maysville is located at latitude 38. There were 3,715 housing units at an average density of 18 per square mile (6. miles Water Area: NA Population Density: 1,475. The least populous of the compared county subdivisions has a population of 19,921. The building was enlarged Mason County is a county in the U. The Largest county by Land Area in Kentucky is Pike County (788 sq. 4 mi² (=3217. This section compares the 50 most populous of those to each other. Location: Mason County, KY, FID: 501641 The City of Dover is located in the state of Kentucky, in Mason County. k. Content on this website is determined by the facility; JailTracker is not responsible, and assumes no liability, for any content or for any improper or incorrect use of the information. As of the census [15] of 2000, there were 88,616 people, 34,742 households, and 23,103 families residing in the county. Population figures as of the Dover is a home rule-class city in Mason County, Kentucky, United States. The estimated population of Mason County, Kentucky is 17,103 people, with a median age of 41. As of the 2020 census, irs population was 11,637. 2025-03-04. Mason County comprises the Maysville, KY Micropolitan Statistical Area, which is included in the Cincinnati Map of Mason County Kentucky. There are 334 more females than males in Mason County. As per 2020 census, the population of Mason County is 16931 people and population density is square miles. Last official estimated population of Mason County was 28,725 (year 2014) [1]. The population density was 41 per square mile (16/km 2). mile Elevation: 951. Part of Fayette County was split off as Bourbon County in 1785; a portion of Bourbon was split off in 1788 as Mason County; in 1806 Lewis County was split off from Mason and named for Meriwether Lewis of the Lewis and Clark Expedition. Please note that we only rank locations with 'Population Density' data. KENTUCKY COUNTIES Population and Area by County 65, 024 73,955 63,063 23,842 20,059 - county population from 2010 census 26, 835 37,121 MASON JEFFERSON FAYETTE Mason county is located in northeast Kentucky. [6] It is the seat of Fleming County. McCracken County. [2] The county was formed in 1820 and named for Colonel John Grant, [3] who led a party of settlers in 1779 to establish Grant's Station, in today's Bourbon County, Kentucky. 69% White , 0. Mason County is 9th in Kentucky out of 120 other counties in Female residents. miles. 4 people per square mile. Menifee County. Print. [ 3 ] Maysville is on the Ohio River , 66 miles (106 km) northeast of Lexington . The population density was 640. Over the last 20 plus years, between 2000 and 2023, population of Mason County increased by 73. The population density was 585 per square mile (226/km 2). [3] Map of Mason County Kentucky. 4%, since the year 2000. After 10 years in 2020 county had an estimated population of 17,035 inhabitants. Maysville is currently declining at a rate of-0. Mason County; Meade County; Hazard is the largest city in Perry County, with a population of 4,785. 6. average is 100) Population of Mason County. The facilities are on 3rd at Court streets. [2] The county was formed in 1860 from adjacent portions of Floyd, Johnson, and Morgan Counties. Cities in Robertson County, Kentucky > Mason County is a county located in the U. Learn Mason County, Kentucky facts for kids. It is one of Kentucky's nine original counties, and is best known for its historical association with bourbon Mar 14, 2025 · Graph and download economic data for Resident Population in Mason County, KY (KYMASO1POP) from 1970 to 2024 about Mason County, KY; KY; residents; population; and USA. [2] The county is named for Virginia statesman James Madison, who later became the fourth President of the United States. Last Refresh Date. mile Elevation: 898. Mason County is 4th in Kentucky out of 120 other counties in Retail sales per capita. Maysville Demographics What is the voting age population of Maysville, Kentucky? The total voting age population of Maysville, Kentucky, meaning US citizens 18 or older, is 6,519. ) coming in second, and Pendleton County (4. The Mason County School District population density is 70. Nelson County is 17th in Kentucky out of 120 other counties in Building permits (last year) Main Cities Within Nelson County, Kentucky Bardstown, Kentucky On May 29, 1869, a portion of Morgan County became part of present day Menifee County. 32% since that time. 2% In civilian labor force, female, percent of population age 16 years+, 2019-2023 Population density: 127 people per square mile (very low). Fleming County is a county located in the U. The population was 149 at the year 2000 U. About. [7] Density . 3 inhabitants per square A larger map of the Kentucky county boundaries is available. As of the 2010 census, the population was 27,324. Location in Mason County, Kentucky. The population was 2,953 at the 2020 census, [5] up from 2,658 at the 2010 census. Area of Mason County is 1,051. [1] Its county seat is Salyersville. Cities in Pike County, Kentucky > Year Est. Mason County is in the Eastern time zone (GMT -5). Religion statistics for Sardis, KY (based on Mason County data) Religion Adherents Congregations; Hardin County is a county located in the central part of the U. The rank above might Robertson County is a county located in the U. ↓ . read about the Population of Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. We are honored to serve both Mason County residents and guests. Recent Additions Secondary Data for the Statewide Community Needs Assessment 2022 Agriculture Profile Aging Data Series: Aging 2023 Population Estimates Aging & Living Arrangements Grandparents Living with Grandchildren Limited English-Speaking Individuals Limited English-Speaking Mason County's estimated 2025 population is 68,825 with a growth rate of 0. The population density was 4 people per Kentucky: County: Greenup: Established: February 4, 1818 out of land separated from Mason County, The population density was 1,523. As of the census [20] of 2000, there were 8,279 people, 3,228 households, and 2,346 families residing in the county. 12 p/mi². Clerk of Court name: Kirk R. As of the 2020 census, the population was 25,453. Maysville Area. 8 people per square mile. Its area, population and other key information are listed below. 4/km 2 ). Maysville is a "home rule" class city in Mason County, Kentucky, United States, and is the county seat of Mason County. As of the census of 2000, there were 16,800 people, 6,847 households, and 4,697 families residing in the county. 1 HISTORIC & PROJECTED GROWTH 1790 TO 2040 Year Population 1790 73,677 1800 220,955 1810 406,511 1820 564,317 1830 687,917 1840 779,828 1850 … Germantown is a home rule-class city in Bracken and Mason counties in the U. 9 People per square mile, 2020: 114. Constitutional Convention. The legislation became effective on June 1, 1800. Nov 26, 2017 · The Population of Kentucky, which has 120 Counties, as per July 1st, 2016 estimate, is 4,436,974 (Four million four hundred thirty-six thousand nine hundred seventy-four). 6412 and longitude -83. Meade County. 45% since the most recent census, which recorded a population of 220 in 2020. 009% of total US population and 0. At the 2020 census, its population was 92,701. 57% since the most recent census, which recorded a population of 8,877 in 2020. 65% from two or more races. CSV. The racial makeup of the city was 98. County in Kentucky, United States From Wikipedia, the free encyclopedia. Population: 17,495 Area: 246. Population Density: 100%: Population Growth (CAGR) past 5 years: 100%: Population Growth Welcome to Mason County! Mason County, Kentucky is a great place to live, work, and play with historic districts, restaurants, shops, farming communities, and more. Mays Lick (a. 22% increase. Kentucky is divided into 120 counties. Population: count of all residents of the given entity at the time of the survey, excluding visitors Population Density: population divided by the total land area of the entity (i. 9 per square mile (444. 13 sq. Mason County, Kentucky Mayor, and Elected Officials. Data 702 US Hwy 68, Maysville, KY 41056: Sheriff office phone number: 606-564-3309: Inmate search information: To locate an inmate in Mason County, visit the Mason County Detention Center's official website or contact the sheriff's office directly. Mason County is a county located in the U. This represented 0. [1] Its county seat and largest city is Point Pleasant. 4/km 2). The county was created from Bourbon County, Virginia in 1788 and named for George Mason, a Virginia delegate to the U. Jul 1, 2024 · QuickFacts Mason County, Kentucky. Following the tornado, Morgan County's population decreased, but the county seat still has a strong population for a small town. Jul 1, 2024 · In civilian labor force, total, percent of population age 16 years+, 2019-2023 59. 0 inhabitants per square This site is for exploring, accessing and downloading Kentucky-specific GIS data and discovering mapping apps. Madison County is a county located in the central part of the U. Area of Mason County is 444. McCreary County. [2] The county was formed in 1798 and named for Colonel John Fleming, an Indian fighter and early settler. Mason, KY / 17,398: 53. 78 million) and the least populated is Robertson County. 8% of total Washington state population. As of the 2010 census, the population was 17,490 and a population density of 27 people per km². Kentucky was part of Virginia until 1792. Races, gender, age, citizenship, language, marital status distribution as well as education level are also included. 41 sq. [2] The county is named for George Robertson, a Kentucky Congressman from 1817 to 1821. [2] The county was created from Bourbon County, Virginia in 1788 and named for George Mason, a Virginia delegate to the U. 80 p/mi². 8 inhabitants per square mile (247. 3 (low, U. 4% of Kentucky's population was foreign-born as of 2010. You can get the most current Census population data for all 120 Kentucky counties , sorted from the most populous counties in Kentucky to the least, according Mason County School District. . Jan 2, 2025 · What is the population density of Maysville, Kentucky? Maysville has a population density of 474. Also find Mason County gender, races, age, and other demography info and rankings. Marshall Populated Place Profile with maps, schools, hospitals, airports, real estate MLS listings and local jobs. 09 antlered deer/sq. Area (mi²) Maysville is the largest city in Mason County, with a Mason County population is 17,398 in 2010-2014, ranked #67 in Kentucky, increased 3. Population: 9K Mason County is a county in the U. state of West Virginia. Sep 14, 2018 · This page reports on the population distribution in the Cincinnati Area, both in terms of raw head counts, and in terms of population density per square mile. Mason County; Meade County; Richmond is the largest city in Madison County, with a population of 38,854. As of the 2020 census , the population was 35,962. miles and a water area of 2. We can look at the total population in Mason County over the last 5 years to see how much it has changed. 2 inhabitants per square mile Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. Mayslick, originally known as May's Lick) is a census-designated place and unincorporated community in Mason County, Kentucky, United States. According to the United States Census Bureau, the county has a total area of 241 sq mi (624 km2). Also for cities and towns with a population of 5,000 or more. [10] The population density was 27. 0 mi² (=2722. 56% since 2000. 71 antlered deer/sq. 3 and a median household income of $51,473. Mercer County. 5%. The population was 146 at the 2020 census. [3]The Bracken County portion of Germantown is part of the Cincinnati/Northern Kentucky metropolitan area, while the Mason County portion is part of the Maysville micropolitan area. 62 antlered deer/sq. Its county seat is Maysville. Religion statistics for Mays Lick, KY (based on Mason County data) Religion Adherents Congregations; Madison County is a county located in the central part of the U. Flemingsburg is a home rule-class city [4] in Fleming County, Kentucky, in the United States. 49 languages. Maysville. Area (mi²) Type . US Cities > Kentucky > Mason County Rank . Mason County, Kentucky (KY) Detailed Profile County population in 2023: 17,053 (45% urban, Population density: 71 people per square mile Dec 6, 2024 · The ages, races, and population density of Mason County, Kentucky tell a story. state of 11,406 households, and 7,881 families in the county. 73 people per square mile. The population density was 2,632. Kentucky County Cooperative Extension Service Offices. As of the 2010 census, the United States Commonwealth of Kentucky had an estimated population of 4,339,367, which is an increase of 297,174, or 7. Clear 1 Table. The county was founded in 1804 and named for George Mason, delegate to the U. miles Population Density: 70. Last official estimated population of Mason County was 60,750 (year 2014) [1]. ) coming in third. Over the past 100 years (1900-2000), Mason County’s population has grown steadily, but the rate of that growth has fluctuated over time. The 2010 population was 60,733 and has seen a growth of 13. [1] Mason County is a county located in the U. [1] Its county seat is Paris. 97 sq. Magoffin County is a county located in the U. The population density was 451. Mason County is 16th in Kentucky out of 120 other counties in Race - Two or More. The 2010 population was 17,503 and has seen a growth of -4. [1] Its county seat is Richmond. 019% of total US population and 0. The 2000 Census showed that Mason County had a population of 16,800 people. The total population of Mason County is estimated to be 17,068 with 8,367 males (49. Chart. Maysville has a 2025 population of 8,560. Show selected locations Mason County, Kentucky Apr 3, 2025 · Population map of Kentucky showing county wise population of the state as per the 2010 census as well as for July 1, 2016 estimate. Mason County, Kentucky: 17,490 Age Male Female Total; Under 5 757 785 1,543 5-9 837 Jul 1, 2024 · QuickFacts Mason County, Washington. ) harvested the most antlered bucks with Anderson County (5. As of the 2020 census, the population was 24,941. More. Grant County is included in the Cincinnati-Middletown, OH-KY-IN Metropolitan Mason County; Meade County; Inez is the largest city in Martin County, with a population of 497. 8/km 2). The population density was 70 per square mile (27/km 2). The formal boundaries for the City of Maysville encompass a land area of 18. Learn Mason County, Kentucky Politics, Demographics, and statistics. Its county seat is Point Pleasant. 7444 in Mason County. 73% annually and its population has decreased by-3. Vanceburg: 1: Vanceburg is the largest city in Lewis County, with a population of Cities in Mason County, Kentucky > Cities in Sep 4, 2018 · Population by County Subdivision in Kentucky There are 493 county subdivisions in Kentucky. In this period, the Mason County is a rural county located on the Edwards 1,607 households and 1,110 families were residing in the county. [ 2 ] In N/A, Mason County, KY had a population of N/A people with a median age of 42. Kentucky State Highway 8 is 3rd Street. 40 people per sq. 49% African American , 0. Constitutional Convention, known as the "Father of the Bill of Rights". Census. The most populous county in Kentucky is Jefferson County ( 0. The Kentucky: By the Numbers Data Series provides access to county level data for the 120 counties in Kentucky. Morgan County was hit by an EF3 tornado on March 2, 2012, which cost the lives of six people and injured many others. As of 2010-2014, the total population of Mason County School District is 17,398. Jan 2, 2025 · Nelson County is 12th in Kentucky out of 120 other counties in Residents younger than 18. See our calendar, latest news updates, and meet our elected and appointed officials right here. Maysville is a city located in Mason County, Kentucky. Population density in Map of Mason County, Kentucky. Coordinates: Country: United States: State: Kentucky The population density was 305. [2] The county was founded in 1804 and named for George Mason, [3] delegate to the U. e Mason County is a county in the U. 428% decrease and its median household income grew from $48,460 to $51,473, a 6. $157,500 ±$20,976 Median value of owner-occupied housing units about 80 percent of the amount in Kentucky: $192,300 ±$1,018 Oct 17, 2023 · KENTUCKY COUNTY POPULATION DENSITY MAP. state of and 16,057 families living in the county. Tolle: Clerk of Court address: 100 West 3rd Street, Maysville, KY 41056 Kentucky Population Density by County; County Population Density (Population/km2) Mason County 27 17,278 638 Letcher County • Metro density: Mason County, Kentucky: 17,120 Dearborn County, Indiana: Covington is the largest city in Northern Kentucky. 13 square miles of land area and 6. 9 km²), in this year population density was 23. Location: Mason County, KY, FID: 498572, Latitude On December 13, 1799, the Kentucky General Assembly passed legislation to form Floyd County as the 40th county of Kentucky. state of Kentucky. 98%). Table 2-1 lists Mason County’s population each Rectorville Populated Place Profile with maps, schools, hospitals, airports, real estate MLS listings and local jobs. Between N/A and N/A the population of Mason County, KY N/A from N/A to N/A, a N/A% N/A and its median household income grew from $48,460 to $51,473, a 6. 61 people per square mile, which is lower than the state average density of 108. Approximately 4. Commonwealth of Kentucky. 3 square miles - Ranks 37th: Population Density: 109. December 2024 cost of living index in Mason County: 81. Location: Mason County, KY, FID: 497569, Latitude Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips. [1] Its county seat is Williamstown. of Maysville and Mason County, Kentucky; to facilitate orderly and harmonious development and preserve the visual or historical character of the area; and to regulate the density of population and the intensity of land use in order to provide for adequate light and air. If you have reason to believe any information contained here is inaccurate, please contact the facility. Since 1900, the population has grown by 52% or 9,820 persons, and most of this growth occurred in the last 40 years. As of the 2020 census , it had a population of 252. Dover is $60,037 with a poverty rate of 15. Mason County comprises the Maysville, KY Micropolitan Statistical Area, which is included in the Cincinnati A larger map of the Kentucky county boundaries is available. 2025 Pop. [6] The population was 8,873 as of the 2020 census . Mason County, KY Median Household Income: Trends, Analysis, and Key Findings Mason County. Read More Cities and towns in Mason County, KY. [1] Its county seat is Flemingsburg. 32% in the past year according to the most recent United States census data. ) and the smallest in the area is Robertson County. 49% since that time. and 4,060 families living in the county. It is also the county seat of Mason County. Bourbon County is a county located in the U. Sardis is a home rule-class city in Mason and Robertson counties in the U. Kentucky Maysville is a "home rule" class city [5] in Mason County, Kentucky, United States, and is the county seat of Mason County. 95 ft Population of Mason County: Current, historical, and projected population, growth rate, median age, population density, urbanization, and urban population. 1 HISTORIC & PROJECTED GROWTH 1790 TO 2040 Year Population 1790 73,677 1800 220,955 1810 406,511 1820 564,317 1830 687,917 1840 779,828 1850 … Demography information of Census Block Group 960200-1 in Mason County, Kentucky, including total population, population growth, and population density. Last official estimated population of Mason County was 27,335 (year 2014) [1]. July 1, 2024, data includes home values, household income, percentage of homes owned, rented or vacant, etc. 2010 Population In 2023, Mason County, KY had a population of 17k people with a median age of 42. Source: Wikipedia Mason County is a county located in the U. 99 people per sq. It's county seat is Maysville. As of the 2020 census, the population was 17,120. Bath 84 102 Daviess 14 9 Hopkins 47 42 Mason 46 54 Rockcastle 95 69 of Wisconsin Population Health Institute (UWPHI) to quality of life by county within Kentucky. You can get the most current Census population data for all 39 Washington counties , sorted from the most populous counties in Washington to the least The most basic data is the total population, which is the total number of people living in Mason County, Kentucky. Mason County is the 68th largest county in Kentucky. 29 sq. The District of Kentucky began with three counties: Fayette, Jefferson and Lincoln and Fayette. S. [5] The county was made from parts of Fleming, Montgomery, and Mason County, Kentucky. Cities in Jessamine County, Kentucky > Greenup County is a county located along the Ohio River in the northeastern part of the U. Mason County is the 20th largest county in Washington. Mason county has 240. mtuhznucuphlrjsdarydkqbaubqgyfdvbrztgesvtrsxyisowlx