ZIP 06831 vs ZIP 06840
A side-by-side comparison of ZIP Code 06831 and ZIP Code 06840: population, income, housing, and more.
ZIP 06831 and ZIP 06840 are ZIP Code areas in Connecticut. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 06840 has the higher population (20,704 vs 14,656 in ZIP 06831). ZIP 06840 has the higher median household income ($250,001 vs $218,785 in ZIP 06831). ZIP 06840 has the higher median home value ($1,534,100 vs $1,483,500 in ZIP 06831).
Population, income & housing
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| Population | 14,656 | 20,704 |
| Median age | 47.6 yrs | 42.5 yrs |
| Median household income | $218,785 | $250,001 |
| Median home value | $1,483,500 | $1,534,100 |
| Median gross rent | $3,501 | $3,501 |
| Housing units | 5,939 | 7,668 |
| Homeownership rate | 78.3% | 83.6% |
| Bachelor's degree or higher | 69.5% | 82.8% |
| Unemployment rate | 4.4% | 4.8% |
Trends (ACS 5-year, 2019–2023)
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| Population | 14,588 → 14,656 (+0.5%) | 20,276 → 20,704 (+2.1%) |
| Median household income | $167,083 → $218,785 (+30.9%) | $190,227 → $250,001 (+31.4%) |
| Median home value | $1,120,500 → $1,483,500 (+32.4%) | $1,355,800 → $1,534,100 (+13.2%) |
| Median gross rent | $1,987 → $3,501 (+76.2%) | $2,228 → $3,501 (+57.1%) |
ZIP 06831
14,58814,656
$167,083$218,785
$1,120,500$1,483,500
$1,987$3,501
ZIP 06840
20,27620,704
$190,227$250,001
$1,355,800$1,534,100
$2,228$3,501
Age & race/ethnicity
Age distribution (share)
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| Under 5 | 4.9% | 5.5% |
| 5 to 17 | 16.3% | 22.1% |
| 18 to 24 | 4.9% | 8.1% |
| 25 to 34 | 8.4% | 5.5% |
| 35 to 44 | 11.6% | 12.2% |
| 45 to 54 | 13.8% | 14.4% |
| 55 to 64 | 18.0% | 16.2% |
| 65 to 74 | 12.2% | 7.7% |
| 75 and over | 9.9% | 8.4% |
Race & ethnicity (share)
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| White (non-Hispanic) | 85.2% | 83.0% |
| Black or African American | 0.9% | 1.7% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 4.4% | 5.9% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.1% | 0.6% |
| Two or more races | 2.3% | 4.0% |
| Hispanic or Latino | 7.1% | 4.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| No high school diploma | 3.4% | 1.6% |
| High school graduate | 14.1% | 6.6% |
| Some college or associate's | 13.0% | 9.0% |
| Bachelor's degree | 32.5% | 43.7% |
| Graduate or professional degree | 37.0% | 39.1% |
Commute to work
How workers get to work (share)
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| Drove alone | 57.5% | 46.3% |
| Carpooled | 4.6% | 2.7% |
| Public transit | 8.2% | 15.7% |
| Walked | 3.1% | 3.4% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 25.8% | 31.1% |
| Other means | 0.8% | 0.8% |
Housing
Units in structure (share)
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| 1-unit, detached | 80.5% | 72.9% |
| 1-unit, attached | 8.2% | 10.3% |
| 2 to 4 units | 6.5% | 7.9% |
| 5 to 19 units | 2.9% | 5.5% |
| 20 or more units | 1.8% | 3.5% |
| Mobile home & other | 0.0% | 0.0% |
Poverty & households
| ZIP 06831 | ZIP 06840 | |
|---|---|---|
| Poverty rate | 3.7% | 3.3% |
| Average household size | 2.81 | 2.94 |
| Mean commute (minutes) | 28 | 40 |
| Median year structure built | 1971 | 1967 |