Plainville, CT Demographics

Population 17,058 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Plainville, CT map of median age by neighborhood
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Population and households in Plainville

Household size in Plainville

Household size, people per household
PeriodPlainvilleHartford areaConnecticutU.S.
2006–102.372.512.572.68
2010–142.302.522.612.73
2015–192.302.492.572.71
2020–242.232.472.552.65
Change−0.14−0.04−0.02−0.03
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Plainville is a place of small households, averaging 2.23 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.37, a much bigger shift than nationally. The biggest households, usually families with children, are concentrated in the northwest.

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 Plainville

Median age, years
PeriodPlainvilleHartford areaConnecticutU.S.
2006–1043.040.440.037.7
2010–1442.441.241.038.6
2015–1943.641.942.039.6
2020–2444.641.942.140.1
Change+1.6+1.5+2.1+2.3
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With a median age of 44.6, Plainville is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 43.0 in 2006–10, as it has nationally. The youngest areas are in the center, the oldest in the north.

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 Plainville

Single-parent households, % of households
PeriodPlainvilleHartford areaConnecticutU.S.
2006–108.4%11.4%11.2%12.3%
2010–1413.2%12.1%11.6%12.3%
2015–199.5%10.7%10.8%11.6%
2020–245.7%11.0%11.4%11.6%
Change−2.6 pts−0.4 pts+0.2 pts−0.6 pts
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Single parents head only 5.7% of households in Plainville, well below the national share of 11.6%. The single-parent share has fallen 2.6 points since 2006–10, a much bigger shift than nationally.

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 Plainville

Renters in Plainville

Renters, % of occupied homes
PeriodPlainvilleHartford areaConnecticutU.S.
2006–1025.5%31.0%30.8%33.3%
2010–1432.0%32.4%32.7%35.6%
2015–1928.9%33.7%33.9%36.0%
2020–2432.3%32.7%33.5%34.8%
Change+6.9 pts+1.7 pts+2.7 pts+1.5 pts
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Renting in Plainville is about as common as it is nationally: 32.3% of households rent, against 34.8%. About four in ten owners (39.0%) have paid off their mortgages, about the same as nationally. Renting is most common in the center and least common in the northwest. Since 2006–10, the renter share has risen 6.9 points, a much bigger shift than nationally.

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 Plainville

Vacant homes, % of all homes
PeriodPlainvilleHartford areaConnecticutU.S.
2006–106.7%8.0%8.8%11.4%
2010–147.8%8.2%9.5%11.4%
2015–199.1%9.2%10.2%11.1%
2020–247.3%7.7%7.9%9.6%
Change+0.6 pts−0.3 pts−0.9 pts−1.8 pts
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Vacancy is on the low side in Plainville: 7.3% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. That is in line with the rest of the Hartford area. Vacancy is up 0.6 points from 2006–10, even as the national rate fell.

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 Plainville

Age of homes, median year built
PeriodPlainvilleHartford areaConnecticutU.S.
2006–101963196419631974
2010–141963196519641975
2015–191962196619641977
2020–241969196719671980
Change+7+4+4+6
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Plainville is a place of older homes: half were built before 1969, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The median year built has moved up from 1963 in 2006–10, a sign of steady new building. The newest homes are mostly in the north, the oldest in the west.

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 Plainville

Rent, per month
PeriodPlainvilleHartford areaConnecticutU.S.
2006–10$941$1,014$1,127$965
2010–14$1,090$1,114$1,218$1,040
2015–19$991$1,229$1,380$1,213
2020–24$1,178$1,559$1,702$1,571
Change+$237+$545+$575+$606
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The median renter in Plainville pays $1,178 a month for rent and utilities, well below the national median of $1,571. Rents are up $237 a month from 2006–10, a 25% rise, a slower climb than the nation's. The typical renter here spends 28.5% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the north and lowest in the southeast.

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 Plainville

Bachelor's degrees in Plainville

Bachelor's degrees, % of adults 25+
PeriodPlainvilleHartford areaConnecticutU.S.
2006–1018.4%35.0%35.5%28.4%
2010–1424.4%36.2%37.0%29.6%
2015–1929.2%39.1%39.2%32.1%
2020–2430.6%41.8%42.3%35.6%
Change+12.1 pts+6.8 pts+6.8 pts+7.2 pts
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About three in ten adults 25 and older in Plainville (30.6%) have a bachelor's degree or higher, a little below the national share of 35.6%. The share with a degree is up 12.1 points from 2006–10, in line with the national trend. College graduates are most concentrated in the north and least in the southwest.

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 Plainville

High school graduates, % of adults 25+
PeriodPlainvilleHartford areaConnecticutU.S.
2006–1089.9%88.3%88.1%84.9%
2010–1489.6%89.6%89.2%86.1%
2015–1989.5%90.7%90.4%87.7%
2020–2493.1%91.8%91.2%89.3%
Change+3.2 pts+3.5 pts+3.1 pts+4.3 pts
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High school completion in Plainville is above the national rate: 93.1% of adults have a diploma or equivalent, against 89.3%. The Hartford area as a whole looks much the same. The share with a diploma has risen 3.2 points since 2006–10, in line with the national trend.

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 Plainville

Unemployment, % of the labor force
PeriodPlainvilleHartford areaConnecticutU.S.
2006–104.5%7.6%7.8%8.1%
2010–149.3%9.5%9.7%9.4%
2015–194.3%5.7%6.2%5.6%
2020–243.4%5.2%5.6%5.4%
Change−1.1 pts−2.5 pts−2.1 pts−2.7 pts
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The job market in Plainville has been strong: just 3.4% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment is down 1.1 points from 2006–10, in line with the national trend. 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).

Plainville compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Plainville2.2344.65.7%32.3%7.3%1969$1,17830.6%93.1%3.4%
Bristol2.5538.613.2%35.0%8.6%1967$1,35730.1%93.4%7.0%
Farmington2.3646.74.5%26.6%8.0%1980$2,49168.5%96.8%2.6%
New Britain2.5436.019.2%54.9%10.2%1955$1,31221.6%83.3%8.2%
Southington2.6144.77.3%18.1%5.2%1975$1,59044.8%94.8%4.1%
Unionville2.6143.25.7%17.8%4.1%1976$1,48165.7%98.3%2.6%
River Glen2.2142.94.0%44.8%3.6%1981$1,75471.7%98.3%3.0%
Kensington2.4847.57.5%16.7%4.8%1974$1,40045.4%93.4%2.3%
Plantsville2.3946.88.2%21.2%4.8%1970$1,49538.4%92.8%2.2%
Newington2.4045.67.1%21.8%5.4%1967$1,55140.0%93.5%3.4%
Burlington2.9342.34.9%5.5%6.6%1983$1,42552.1%98.5%4.9%

All figures 2020–24.

Cities with similar populations: Rye, NY · Greenacres, WA · Greencastle, PA · Greenville, MI · Grenada, MS · Grosse Pointe Woods, MI · Guntersville, AL · Haddonfield, NJ · Ham Lake, MN · Hampton, NH

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 Plainville. 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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