06420, CT Demographics

Population 4,188 · Census ACS 2020–24

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06420, CT map of median age by neighborhood
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Population and households in ZIP 06420

Household size in ZIP 06420

Household size, people per household
PeriodZIP 06420ConnecticutU.S.
2006–102.572.572.68
2010–142.782.612.73
2015–192.462.572.71
2020–242.452.552.65
Change−0.12−0.02−0.03
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Households in ZIP 06420 run small, averaging 2.45 people against 2.65 nationally, which usually means more singles and couples and fewer children. Household size has dropped from 2.57 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 06420

Median age, years
PeriodZIP 06420ConnecticutU.S.
2006–1043.440.037.7
2010–1440.041.038.6
2015–1945.642.039.6
2020–2442.642.140.1
Change−0.8+2.1+2.3
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The median resident of ZIP 06420 is 42.6 years old, a bit older than the national median of 40.1. That is in line with the rest of Connecticut.

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 06420

Single-parent households, % of households
PeriodZIP 06420ConnecticutU.S.
2006–108.6%11.2%12.3%
2010–149.3%11.6%12.3%
2015–196.3%10.8%11.6%
2020–247.6%11.4%11.6%
Change−1.0 pts+0.2 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 06420: 7.6% of households, against 11.6% 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 ZIP 06420

Renters in ZIP 06420

Renters, % of occupied homes
PeriodZIP 06420ConnecticutU.S.
2006–108.1%30.8%33.3%
2010–145.7%32.7%35.6%
2015–199.2%33.9%36.0%
2020–2413.6%33.5%34.8%
Change+5.6 pts+2.7 pts+1.5 pts
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Only 13.6% of households in ZIP 06420 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 26.8% have no mortgage at all, well below 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 ZIP 06420

Vacant homes, % of all homes
PeriodZIP 06420ConnecticutU.S.
2006–1011.0%8.8%11.4%
2010–1410.3%9.5%11.4%
2015–198.9%10.2%11.1%
2020–248.4%7.9%9.6%
Change−2.6 pts−0.9 pts−1.8 pts
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Vacancy in ZIP 06420 is close to the national rate: 8.4% of homes are empty, against 9.6%.

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 06420

Age of homes, median year built
PeriodZIP 06420ConnecticutU.S.
2006–10198219631974
2010–14197919641975
2015–19198319641977
2020–24198619671980
Change+4+4+6
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The housing in ZIP 06420 is younger than the country's: half of it was built after 1986, against 1980 nationally.

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 06420

Rent, per month
PeriodZIP 06420ConnecticutU.S.
2006–10$1,188$1,127$965
2010–14$1,087$1,218$1,040
2015–19$1,525$1,380$1,213
2020–24$1,440$1,702$1,571
Change+$252+$575+$606
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A typical rental in ZIP 06420 costs $1,440 a month with utilities, below the national median of $1,571. Rent takes 24.9% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

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 06420

Bachelor's degrees in ZIP 06420

Bachelor's degrees, % of adults 25+
PeriodZIP 06420ConnecticutU.S.
2006–1046.6%35.5%28.4%
2010–1442.9%37.0%29.6%
2015–1948.0%39.2%32.1%
2020–2451.3%42.3%35.6%
Change+4.7 pts+6.8 pts+7.2 pts
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College graduates are unusually common in ZIP 06420: 51.3% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 06420

High school graduates, % of adults 25+
PeriodZIP 06420ConnecticutU.S.
2006–1092.8%88.1%84.9%
2010–1496.8%89.2%86.1%
2015–1996.3%90.4%87.7%
2020–2498.7%91.2%89.3%
Change+5.9 pts+3.1 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 06420: 98.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 06420

Unemployment, % of the labor force
PeriodZIP 06420ConnecticutU.S.
2006–102.0%7.8%8.1%
2010–147.7%9.7%9.4%
2015–192.0%6.2%5.6%
2020–243.9%5.6%5.4%
Change+1.9 pts−2.1 pts−2.7 pts
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Unemployment in ZIP 06420 runs below the national rate: 3.9% of the labor force was out of work and looking, against 5.4% nationally. 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).

ZIP 06420 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 064202.4542.67.6%13.6%8.4%1986$1,44051.3%98.7%3.9%
ZIP 063702.7744.611.4%9.7%4.9%1977$1,23831.3%92.9%3.7%
ZIP 063342.4747.09.0%11.7%13.2%1971$1,49632.5%95.8%2.8%
ZIP 064152.4345.25.9%22.6%7.5%1982$1,58751.1%96.3%1.7%
ZIP 063533.2330.87.0%8.3%2.6%1971$1,12127.6%96.6%5.5%
ZIP 063362.3336.719.3%30.7%16.5%1960$1,35322.7%97.1%0.0%
ZIP 064232.3852.17.8%5.5%10.7%1979$1,48740.9%98.6%4.6%
ZIP 063822.6442.512.8%24.2%8.1%1971$1,27021.3%91.5%6.3%
ZIP 063332.4842.98.2%24.6%4.4%1982$1,61060.0%97.3%3.8%
ZIP 063892.5640.69.4%33.2%8.4%1977$1,40029.6%98.7%3.1%
ZIP 063752.6646.65.9%13.9%8.9%1961$1,71536.6%95.7%5.3%

All figures 2020–24.

Zip codes with similar populations: 72650, AR · 16053, PA · 16423, PA · 18232, PA · 62420, IL · 42210, KY · 19373, PA · 94111, CA · 67554, KS · 98937, WA

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 06420. 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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