Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/CT/COLUMBIA

Columbia ZIP code, Connecticut

The ZIP code for Columbia, CT is 06237, and its area codes are 860 and 959.

USPS city name
1 ZIP code
Population
5,300
Area codes
860, 959

Columbia in numbers

About 5,300 people live in Columbia, in 2,112 households. The median household income is $127,000 a year, 33% above the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $361,500 (about the same as the Connecticut median).

Population5,300Columbia5,300
Households2,112Columbia2,112
Median household income$127,000Columbia$127,000Connecticut$95,781US $80,734
Median home value$361,500Columbia$361,500Connecticut$366,900US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Columbia. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Columbia

ZIP codes with the USPS city name Columbia
ZIP City Type Population Median income Median home
06237 Columbia , CT Standard 5,300 $127,000 $361,500

Map of Columbia ZIP codes

06237

The ZIP codes of Columbia, CT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Columbia

The nearest larger towns are Willimantic (18,096 people, 5.1 mi), Storrs (15,207 people, 8.4 mi) and Manchester (36,759 people, 13 mi).

Towns near Columbia
TownPopulationDistance
Willimantic 18,096 5.1 mi
Coventry Lake 2,647 6.1 mi
Colchester 4,692 8.1 mi
Storrs 15,207 8.4 mi
Lake Pocotopaug 4,875 11.9 mi
East Hampton 3,347 12.4 mi
Manchester 36,759 12.6 mi
Rockville 7,072 14.1 mi
Norwich 39,973 15.0 mi
Glastonbury Center 7,266 15.2 mi
East Hartford 50,918 16.2 mi
Jewett City 3,429 17.9 mi
Portland 5,944 18.1 mi
Wethersfield 27,250 18.8 mi

More nearby: every ZIP code in Tolland County · Connecticut ZIP codes

Cite this page

zipcodes.pro. “Columbia, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/columbia

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