06339, CT Demographics

Population 9,121 · Census ACS 2020–24

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06339, CT map of median age by neighborhood
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Population and households in ZIP 06339

Household size in ZIP 06339

Household size, people per household
PeriodZIP 06339ConnecticutU.S.
2006–102.702.572.68
2010–142.692.612.73
2015–192.562.572.71
2020–242.812.552.65
Change+0.10−0.02−0.03
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Households in ZIP 06339 average 2.81 people, a bit above the national 2.65, so families with children are somewhat more common here. Since 2006–10, household size has climbed from 2.70, even as the national average fell. Households are largest in the northwest and smallest in the southwest.

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 ZIP 06339

Median age, years
PeriodZIP 06339ConnecticutU.S.
2006–1037.140.037.7
2010–1441.041.038.6
2015–1937.842.039.6
2020–2439.542.140.1
Change+2.4+2.1+2.3
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Half of the people in ZIP 06339 are younger than 39.5 and half are older, close to the national median of 40.1. The population here is younger than in Connecticut overall, where the median age is 42.1. Since 2006–10, the median age has climbed from 37.1, as it has nationally.

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 ZIP 06339

Single-parent households, % of households
PeriodZIP 06339ConnecticutU.S.
2006–109.5%11.2%12.3%
2010–1413.9%11.6%12.3%
2015–197.7%10.8%11.6%
2020–2419.5%11.4%11.6%
Change+10.0 pts+0.2 pts−0.6 pts
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Single parents head about one in five households in ZIP 06339 (19.5%), well above the national share of 11.6%. The single-parent share is up 10.0 points from 2006–10, even as the national share fell. Of the 182 Connecticut ZIP codes with 5,000+ people, only 16 have a higher share of single-parent households.

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 ZIP 06339

Renters in ZIP 06339

Renters, % of occupied homes
PeriodZIP 06339ConnecticutU.S.
2006–1017.8%30.8%33.3%
2010–1418.4%32.7%35.6%
2015–1918.1%33.9%36.0%
2020–2415.9%33.5%34.8%
Change−1.9 pts+2.7 pts+1.5 pts
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ZIP 06339 is largely a place of homeowners: only 15.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 37.4% have no mortgage at all, about the same as nationally. The renter share is down 1.9 points from 2006–10, even as the national share rose.

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 ZIP 06339

Vacant homes, % of all homes
PeriodZIP 06339ConnecticutU.S.
2006–104.4%8.8%11.4%
2010–147.8%9.5%11.4%
2015–1913.1%10.2%11.1%
2020–243.9%7.9%9.6%
Change−0.5 pts−0.9 pts−1.8 pts
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Empty homes are scarce in ZIP 06339: just 3.9% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Vacancy is down 0.5 points from 2006–10, a smaller shift than nationally. Only six of the 182 Connecticut ZIP codes with 5,000+ people have a lower vacancy rate.

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 ZIP 06339

Age of homes, median year built
PeriodZIP 06339ConnecticutU.S.
2006–10197619631974
2010–14197619641975
2015–19197519641977
2020–24197319671980
Change−2+4+6
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Homes in ZIP 06339 run older than the national norm, with a median build year of 1973 against 1980. Even so, homes here are newer than in Connecticut overall, where the median home dates to 1967.

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 ZIP 06339

Rent, per month
PeriodZIP 06339ConnecticutU.S.
2006–10$1,369$1,127$965
2010–14$1,245$1,218$1,040
2015–19$1,269$1,380$1,213
2020–24$1,311$1,702$1,571
Change−$58+$575+$606
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Rent in ZIP 06339 runs $1,311 a month at the median, utilities included, below the U.S. median of $1,571. Rent has fallen $58 a month since 2006–10, down 4%, even as the national median rose. Rent takes 33.5% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Rents run highest in the northwest and lowest in the east.

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 ZIP 06339

Bachelor's degrees in ZIP 06339

Bachelor's degrees, % of adults 25+
PeriodZIP 06339ConnecticutU.S.
2006–1031.2%35.5%28.4%
2010–1432.9%37.0%29.6%
2015–1937.6%39.2%32.1%
2020–2437.7%42.3%35.6%
Change+6.4 pts+6.8 pts+7.2 pts
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College degrees are about as common in ZIP 06339 as nationally: 37.7% of adults 25 and older have a bachelor's or higher, against 35.6%. The share is lower than in Connecticut overall (42.3%). Since 2006–10, the share with a degree has risen 6.4 points, mirroring the country.

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 ZIP 06339

High school graduates, % of adults 25+
PeriodZIP 06339ConnecticutU.S.
2006–1092.8%88.1%84.9%
2010–1493.8%89.2%86.1%
2015–1998.5%90.4%87.7%
2020–2496.5%91.2%89.3%
Change+3.6 pts+3.1 pts+4.3 pts
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High school completion is high in ZIP 06339: 96.5% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has risen 3.6 points since 2006–10, mirroring the country.

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 ZIP 06339

Unemployment, % of the labor force
PeriodZIP 06339ConnecticutU.S.
2006–105.0%7.8%8.1%
2010–145.8%9.7%9.4%
2015–194.7%6.2%5.6%
2020–241.2%5.6%5.4%
Change−3.8 pts−2.1 pts−2.7 pts
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Unemployment in ZIP 06339 has been low: just 1.2% of the labor force was out of work and looking, well below the national rate of 5.4%. No other Connecticut ZIP code with 5,000+ people has lower unemployment. Unemployment is down 3.8 points from 2006–10, mirroring the country.

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).

ZIP 06339 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 063392.8139.519.5%15.9%3.9%1973$1,31137.7%96.5%1.2%
ZIP 063352.7938.212.3%19.4%11.8%1971$1,83042.3%97.8%2.8%
ZIP 063552.2751.85.7%20.1%10.4%1970$1,88552.3%97.7%3.1%
ZIP 063652.4946.35.9%8.3%6.4%1969$1,39430.6%95.1%5.4%
ZIP 063492.3221.511.1%34.9%8.4%1969$1,3657.9%99.1%0.0%
ZIP 063822.6442.512.8%24.2%8.1%1971$1,27021.3%91.5%6.3%
ZIP 063592.5249.77.2%7.1%11.2%1974$1,29853.8%98.2%2.2%
ZIP 063782.0457.89.2%21.8%15.8%1966$1,82061.0%98.5%4.4%
ZIP 063402.2837.113.1%55.3%10.0%1974$1,56237.6%93.9%5.9%
ZIP 063752.6646.65.9%13.9%8.9%1961$1,71536.6%95.7%5.3%
ZIP 063533.2330.87.0%8.3%2.6%1971$1,12127.6%96.6%5.5%

All figures 2020–24.

Zip codes with similar populations: 02054, MA · 32626, FL · 02025, MA · 37641, TN · 11024, NY · 49646, MI · 50644, IA · 10069, NY · 59270, MT · 07716, NJ

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 ZIP 06339. 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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