City

Columbia, CT

1 ZIP code  ·  Capitol Region County  ·  Connecticut

👥5,268Population
💰$122,500Median HH Income▲ 61% above avg
🎂49.6Median Age
🏠$321,500Median Home Value▲ 15% above avg
🎓40.2%College Grads≈ Avg
📊5.6%Unemployment▲ 15% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 55.1% Female 45.0% ♀

Race & Ethnicity

White: 85.9%Hispanic: 5.5%Black: 2.2%Other: 4.6%Race
White85.9%
Hispanic5.5%
Black2.2%
Other4.6%

Age Breakdown

Under 5
3%
5–17
9%
18–24
6%
25–44
27%
45–64
31%
65+
15%

Key Indicators

Median Age49.6 yrs
Avg HH Size2.46
Below Poverty6.7% ▼ 33% below avg
College Grads40.2% ≈ Avg
Unemployment5.6% ▲ 15% above avg
No HS Diploma394 (9.4%)
HS Graduate1,049 (24.9%)
Some College330 (7.8%)
Associates741 (17.6%)
Bachelors258 (6.1%)
Graduate Degree1,433 (34.1%)

Education

No HS: 9.4%HS Grad: 24.9%Some College: 7.8%Associates: 17.6%Bachelors: 6.1%Graduate: 34.1%Edu
No HS9.4%
HS Grad24.9%
Some College7.8%
Associates17.6%
Bachelors6.1%
Graduate34.1%
Housing & Income

Housing Tenure

Owner: 83.7%Renter: 16.4%Tenure
Owner83.7%
Renter16.4%

Home Value Distribution

Under $50k
1%
$50k–$100k
1%
$100k–$150k
1%
$150k–$200k
4%
$200k–$300k
37%
$300k–$500k
49%
Over $500k
8%

Financials

Median HH Income$122,500 ▲ 61% above avg
Median Home Value$321,500 ▲ 15% above avg
Home/Income Ratio2.6x (nat avg ~3.5x)
Median Rent$869/mo
Total Housing Units2,218
Vacant Units96

Income Distribution

Under $25k
6%
$25k–$50k
3%
$50k–$75k
4%
$75k–$100k
11%
$100k–$150k
31%
$150k–$200k
22%
Over $200k
22%
Employment & Commute

How People Get to Work

Drove Alone
81%
Walked
1%
Work From Home
19%

Commute Time

Under 15 min
25%
15–30 min
26%
30–45 min
25%
Over 45 min
25%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
12%
1960s–1970s
17%
1980s–1990s
13%
2000+
55%
About Columbia, CT

Columbia is a city in Connecticut, located in Capitol Region County. The city spans 1 ZIP code and is home to approximately 5,268 residents. It is a mature city, with a median age of 49.6 years.

Economically, Columbia is a upper-middle-income community. The median household income of $122,500 is significantly above the national average. Approximately 6.7% of residents live below the poverty line. The unemployment rate is 5.6%, above the national average.

The real estate market in Columbia is a mid-range housing market. Median home values stand at $321,500, which is above the national average. Renters typically pay around $869 per month. Homeownership is high at 83.7%, typical of suburban and family-oriented communities.

The population of Columbia is well-educated. 40.2% of adults hold a bachelor's degree or higher — near the national average. The community is primarily White (85.91%).

Columbia, CT offers residents above-average earning potential within Connecticut.

ZIP Codes in Columbia
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
06237 5,268 $122,500 $321,500 $869 5.6% 40.2% 83.7%