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Rockville CDP, CT

ZIP Code 06066 — Rockville CDP, 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
30,377
Median Income
$80,766
+7% vs US avg
Home Value
$255,000
-27% vs US avg
Median Rent
$1,212
+4% vs US avg
Median Age
41.1 yrs
+6% vs US avg
Area Code
Congress
Top Ancestry
IrishItalianGerman
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Location
Coordinates
41.8376, -72.4590
Elevation
19 ft
Land Area
17.7 sq mi
Water Area
0.4 sq mi (2% water)

At a glance

Population
30,377
Density
N/A
Median income
$80,766
+7% vs US avg
Home value
$255,000
-27% vs US avg
Median rent
$1,212
+4% vs US avg
Timezone

Overview of ZIP Code 06066

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What to know about ZIP 06066

ZIP code 06066 covers Rockville, CT in Tolland County with a population of about 30,377.

At a glance, the area shows median age of 41.1 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 Rockville, CT

Median household income in ZIP 06066 is about $80,766 — about 7% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 11.7%; unemployment rate near 7.4%; 36.2% of adults with a bachelor’s degree or higher (about 2.5 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Healthcare, and Education; about 11.9% of workers reporting work-from-home (about 3.3 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 06066

Median home value is about $255,000 — about 27% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,212 (about 4% above the U.S. median rent ($1,163)), and owner-occupancy near 54.5% (about 10.9 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 06066 in Rockville, CT, a household would need roughly $70,000 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 $1,638. That sits below the local median household income ($80,766), 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 Rockville CDP, CT show little to no average snow and around 42.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,677 for ZIP 06066 (Rockville 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 (12.0 miles (19.4 km)) · University of Connecticut (10.9 miles (17.6 km)) · Springfield Armory National Historic Site (19.7 miles (31.8 km)) · VA: Willimantic Outpatient Clinic (14.6 miles (23.5 km))

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