US ZIP Code
06231

Amston, CT

Capitol Region County  ·  Connecticut

● Active
👥 3,645 Population ↓ 7% since 2019
💰 $159,844 Median HH Income
▲ 109% above avg ↑ 27% since 2019
🎂 45.4 Median Age ↓ 4% since 2019
🏠 $377,400 Median Home Value
▲ 35% above avg ↑ 21% since 2019
🎓 67.7% College Grads
▲ 75% above avg
📊 5.1% Unemployment
≈ Avg ↑ 41% since 2019
ZIP Code Details
ZIP Code06231
CityAmston
StateConnecticut (CT)
CountyCapitol Region County
Area Code860/959
Elevation336 ft
Latitude41.632936
Longitude-72.367347
TimezoneNew York (DST)
FIPS09110
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.3% (1,762) Female 51.7% (1,883) ♀

Race & Ethnicity

White: 86.9%Hispanic: 6.7%Black: 0.4%Asian: 0.3%Other: 4.2%Race
White86.9%
Hispanic6.7%
Black0.4%
Asian0.3%
Other4.2%

Age Breakdown

Under 5
5%
5–17
14%
18–24
5%
25–44
26%
45–64
28%
65+
11%

Key Indicators

Median Age45.4 yrs ↓ 4% since 2019
Avg Household Size2.67
Below Poverty5.7% ▼ 43% below avg
College Grads67.7% ▲ 75% above avg
Unemployment5.1% ≈ Avg
No HS Diploma39 (1.5%)
HS Graduate429 (16.2%)
Some College147 (5.6%)
Associates239 (9%)
Bachelors353 (13.4%)
Graduate Degree1,435 (54.3%)

Education

No HS: 1.5%HS Grad: 16.2%Some College: 5.6%Associates: 9%Bachelors: 13.4%Graduate: 54.3%Edu
No HS1.5%
HS Grad16.2%
Some College5.6%
Associates9.0%
Bachelors13.4%
Graduate54.3%
Housing & Income

Housing Tenure

Owner: 92.5%Renter: 7.5%Tenure
Owner92.5%
Renter7.5%

Home Value Distribution

Under $50k
1%
$100k–150k
3%
$150k–200k
5%
$200k–300k
19%
$300k–500k
50%
Over $500k
23%

Financials

Median HH Income$159,844 ▲ 109% above avg ↑ 27% since 2019
Median Home Value$377,400 ▲ 35% above avg ↑ 21% since 2019
Home/Income Ratio2.4x (nat avg ~3.5x)
Median Rent$1,553/mo ↑ 47% since 2019
Total Units1,483
Vacant Units124
Avg HH Size2.67

Income Distribution

Under $25k
5%
$25k–50k
9%
$50k–75k
10%
$75k–100k
8%
$100k–150k
14%
$150k–200k
26%
Over $200k
29%
Employment & Commute

How People Get to Work

Drove Alone
73%
Public Transit
4%
Work From Home
23%

Commute Time

Under 15 min
17%
15–30 min
24%
30–45 min
38%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
9%
1960s–1970s
18%
1980s–1990s
20%
2000+
53%

Summary

Total Units1,483
Vacant124
Owner Occupied92.5%
Renter Occupied7.5%
Avg HH Size2.67
Frequently Asked Questions
ZIP code 06231 is in Amston, CT, in Capitol Region County.
ZIP code 06231 is located in Connecticut (CT).
ZIP code 06231 is in Capitol Region County, CT.
ZIP 06231 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 06231 is 3,645 people (ACS 2023).
The median household income in ZIP code 06231 is $159,844 (ACS 2023).
The median home value in ZIP 06231 is $377,400 (ACS 2023).
About ZIP Code 06231

ZIP code 06231 is located in Amston, Connecticut, within Capitol Region County. With a population of 3,645, this is a sparsely populated ZIP code with a mature community — the median age is 45.4 years. Economically, 06231 is a affluent ZIP code: the median household income of $159,844 is more than double the national average.

Real estate in ZIP code 06231 represents a mid-range housing market. The median home value of $377,400 is above the national average. Renters can expect to pay around $1,553 per month in median rent. Homeownership is strong here — 92.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 21% since 2019.

The population of 06231 is primarily White (86.94%). Residents are highly educated — 67.7% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 5.7%. Household income has grown by 27% since 2019.

The unemployment rate in 06231 stands at 5.1%, which is near the national average. About 21% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 66%.

Overall, ZIP code 06231 in Amston, CT is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 3,645 residents, a median household income of $159,844, and a median home value of $377,400, it offers a clear picture of life in this part of Connecticut.