Clarks Mills, PA Demographics

Population 758 · Census ACS 2020–24

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Clarks Mills, PA map of median age by neighborhood
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Population and households in Clarks Mills

Household size in Clarks Mills

Household size, people per household
PeriodClarks MillsPennsylvaniaU.S.
2006–102.632.512.68
2010–142.512.532.73
2015–192.502.502.71
2020–242.502.462.65
Change−0.12−0.05−0.03
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Households in Clarks Mills run a little small, averaging 2.50 people against 2.65 nationally, which usually means more singles and couples and fewer children. That is in line with the rest of Pennsylvania. Household size has dropped from 2.63 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Clarks Mills

Median age, years
PeriodClarks MillsPennsylvaniaU.S.
2006–1042.040.337.7
2010–1445.241.038.6
2015–1944.541.839.6
2020–2445.742.040.1
Change+3.8+1.7+2.3
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Clarks Mills skews older: half of its residents are older than 45.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Clarks Mills

Single-parent households, % of households
PeriodClarks MillsPennsylvaniaU.S.
2006–1011.7%10.5%12.3%
2010–146.4%10.6%12.3%
2015–197.5%10.5%11.6%
2020–245.5%10.7%11.6%
Change−6.1 pts+0.2 pts−0.6 pts
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Single parents head only 5.5% of households in Clarks Mills, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Clarks Mills

Renters in Clarks Mills

Renters, % of occupied homes
PeriodClarks MillsPennsylvaniaU.S.
2006–1010.9%29.0%33.3%
2010–1410.0%30.5%35.6%
2015–1915.6%31.1%36.0%
2020–2416.4%30.7%34.8%
Change+5.5 pts+1.7 pts+1.5 pts
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Only 16.4% of households in Clarks Mills rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly six in ten owners (57.9%) have paid off their mortgages, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Clarks Mills

Vacant homes, % of all homes
PeriodClarks MillsPennsylvaniaU.S.
2006–109.5%10.3%11.4%
2010–149.9%10.5%11.4%
2015–1914.9%10.7%11.1%
2020–2411.2%9.1%9.6%
Change+1.7 pts−1.2 pts−1.8 pts
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A few more homes sit empty in Clarks Mills than nationally: 11.2%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Clarks Mills

Age of homes, median year built
PeriodClarks MillsPennsylvaniaU.S.
2006–10197219631974
2010–14197319641975
2015–19197519651977
2020–24196719671980
Change−5+4+6
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Clarks Mills is a place of older homes: half were built before 1967, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. Pennsylvania as a whole looks much the same.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Clarks Mills

Rent, per month
PeriodClarks MillsPennsylvaniaU.S.
2006–10$547$829$965
2010–14$564$923$1,040
2015–19$631$1,039$1,213
2020–24$799$1,323$1,571
Change+$252+$494+$606
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The median renter in Clarks Mills pays $799 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 22.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Clarks Mills

Bachelor's degrees in Clarks Mills

Bachelor's degrees, % of adults 25+
PeriodClarks MillsPennsylvaniaU.S.
2006–1011.4%27.2%28.4%
2010–1412.1%28.7%29.6%
2015–1916.4%31.8%32.1%
2020–2420.0%35.6%35.6%
Change+8.6 pts+8.3 pts+7.2 pts
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College degrees are relatively uncommon in Clarks Mills: 20.0% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Clarks Mills

High school graduates, % of adults 25+
PeriodClarks MillsPennsylvaniaU.S.
2006–1086.7%87.3%84.9%
2010–1488.0%88.8%86.1%
2015–1987.4%90.3%87.7%
2020–2489.0%91.8%89.3%
Change+2.2 pts+4.5 pts+4.3 pts
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About as many adults in Clarks Mills have finished high school as nationally: 89.0%, against 89.3%. The rate is lower than in Pennsylvania overall (91.8%).

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Clarks Mills

Unemployment, % of the labor force
PeriodClarks MillsPennsylvaniaU.S.
2006–107.0%7.5%8.1%
2010–145.1%8.8%9.4%
2015–196.2%5.5%5.6%
2020–244.4%5.4%5.4%
Change−2.6 pts−2.1 pts−2.7 pts
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Jobs have been a little easier to find in Clarks Mills than nationally: unemployment was 4.4%, against 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Clarks Mills compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Clarks Mills2.5045.75.5%16.4%11.2%1967$79920.0%89.0%4.4%
Hadley2.4146.15.7%14.4%12.9%1965$78519.0%89.0%4.3%
New Vernon2.4347.96.7%14.4%12.9%1977$80915.7%87.4%5.0%
Sheakleyville2.4345.77.0%12.0%15.3%1974$81615.6%85.9%4.5%
Sandy Lake2.3642.19.7%21.3%9.8%1967$80730.1%92.5%5.2%
New Lebanon2.4646.06.2%18.3%7.7%1976$88915.4%91.7%7.5%
Fredonia2.3346.96.3%16.3%9.0%1967$94419.0%90.4%5.2%
Stoneboro2.3141.811.7%19.8%13.8%1964$85420.1%89.9%2.1%
Kremis2.2050.34.2%14.6%5.0%1971$1,17617.2%92.7%7.0%
Milledgeville2.4150.08.0%9.7%21.8%1976$73015.1%82.3%4.0%
Reynolds Heights1.8357.61.4%28.4%7.9%1977$77428.4%95.2%1.9%

All figures 2020–24.

Cities with similar populations: Liddieville, LA · Kansas, OH · Kinards, SC · Kingfield, TN · Kings Station, NY · Kingsbury, NY · Wando, SC · Lacarne, OH · Le Roy, KS · Leola, AR

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Clarks Mills. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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