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Thomaston CDP, CT

ZIP Code 06787 — Thomaston CDP, CT Demographics & Data

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

Upper Middle ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
7,493
Median Income
$103,843
+38% vs US avg
Home Value
$259,800
-25% vs US avg
Median Rent
$812
-30% vs US avg
Median Age
42.9 yrs
+10% vs US avg
Area Code
Congress
Top Ancestry
ItalianIrishEnglish
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Location
Coordinates
41.6711, -73.0850
Elevation
505 ft
Land Area
12.2 sq mi
Water Area
0.2 sq mi (2% water)

At a glance

Population
7,493
Density
N/A
Median income
$103,843
+38% vs US avg
Home value
$259,800
-25% vs US avg
Median rent
$812
-30% vs US avg
Timezone

Overview of ZIP Code 06787

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What to know about ZIP 06787

ZIP code 06787 covers Thomaston, CT in Litchfield County with a population of about 7,493.

At a glance, the area shows median age of 42.9 versus a U.S. median of about 38.9.

It sits in telephone area codes 860, 959; U.S. House district CT-5; the HARTFORD & NEW HAVEN media market.

Income and economy in Thomaston, CT

Median household income in ZIP 06787 is about $103,843 — about 38% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 2.6%; unemployment rate near 1.8%; 35.9% of adults with a bachelor’s degree or higher (about 2.2 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Construction, and Healthcare; about 8.1% of workers reporting work-from-home (about 7.1 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 06787

Median home value is about $259,800 — about 25% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $812 (about 30% below the U.S. median rent ($1,163)), and owner-occupancy near 80.9% (about 15.5 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 06787 in Thomaston, CT, a household would need roughly $72,000 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 $1,669. That sits below the local median household income ($103,843), 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 Thomaston CDP, CT show little to no average snow and around 53.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 414 for ZIP 06787 (Thomaston CDP, 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 HFD (22.9 miles (36.9 km)) · University of Connecticut-Waterbury Campus (8.3 miles (13.4 km)) · Weir Farm National Historical Park (34.3 miles (55.2 km)) · VA: Waterbury Outpatient Clinic (8.5 miles (13.6 km))

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