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, CT

ZIP Code 06331 — undefined, CT Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
5,102
Median Income
$99,487
+32% vs US avg
Home Value
$294,800
-15% vs US avg
Median Rent
$571
-51% vs US avg
Median Age
48.2 yrs
+24% vs US avg
City
N/A
Area Code
Congress
Top Ancestry
IrishFrenchEnglish
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Location
Coordinates
41.6940, -72.0091
Elevation
490 ft
Land Area
40.0 sq mi
Water Area
0.3 sq mi (1% water)

At a glance

Population
5,102
Density
N/A
Median income
$99,487
+32% vs US avg
Home value
$294,800
-15% vs US avg
Median rent
$571
-51% vs US avg
Timezone

Overview of ZIP Code 06331

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What to know about ZIP 06331

ZIP code 06331 covers CT in Windham County with a population of about 5,102.

At a glance, the area shows median age of 48.2 versus a U.S. median of about 38.9.

It sits in telephone area codes 860, 959; U.S. House district CT-2; the HARTFORD & NEW HAVEN media market.

Income and economy in CT

Median household income in ZIP 06331 is about $99,487 — about 32% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 5.1%; unemployment rate near 3.4%; 26.1% of adults with a bachelor’s degree or higher (about 7.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Manufacturing, and Retail trade; about 13.0% of workers reporting work-from-home (about 2.2 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 06331

Median home value is about $294,800 — about 15% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $571 (about 51% below the U.S. median rent ($1,163)), and owner-occupancy near 87.3% (about 21.9 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 06331 in CT, a household would need roughly $81,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,894. That sits below the local median household income ($99,487), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

Climate normals for CT show little to no average snow and around 50.6 inches of annual precipitation.

IRS migration statistics show a net inflow of about 282 for ZIP 06331 (CT) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport GON (25.2 miles (40.6 km)) · Eastern Connecticut State University (11.0 miles (17.7 km)) · Roger Williams National Memorial (32.3 miles (51.9 km)) · VA: Willimantic Outpatient Clinic (11.4 miles (18.4 km))

Full lists and map pins are in the Infrastructure section below.