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

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CT/ROCKVILLE

Rockville ZIP codes, Connecticut

No ZIP code is named for Rockville, CT; addresses there use a neighbouring town's name. The ZIP code covering it is 06066. Its area codes are 860 and 959.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
7,072
Area codes
860, 959

Rockville in numbers

About 7,072 people live in Rockville, in 3,195 households, the 50th-largest of Connecticut's 213 census places. The median household income is $51,232 a year, 47% below the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $218,700 (40% below the Connecticut median), and median gross rent is $1,136 a month. The median age is 35.2; 15.9% of adults 25 and over hold a bachelor's degree or higher (42.5% across Connecticut); the average commute takes 28 minutes.

Population7,072Rockville7,072
Households3,195Rockville3,195
Median age35.2Rockville35.2Connecticut41.1US 38.9
Median household income$51,232Rockville$51,232Connecticut$95,781US $80,734
Median home value$218,700Rockville$218,700Connecticut$366,900US $332,700
Median gross rent$1,136Rockville$1,136Connecticut$1,488US $1,413
Bachelor's degree or higher15.9%Rockville15.9%Connecticut42.5%US 35.7%
Mean commute27.5 minRockville27.5 minConnecticut26.5 minUS 26.4 min
Population density3,846 / sq miRockville3,846 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Rockville CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Rockville

These ZIP codes cover part of Rockville but are addressed as somewhere else.

ZIP codes overlapping Rockville
ZIP City Type Population Median income Median home
06066 Vernon Rockville , CT Standard 30,577 $85,356 $275,500

Map of Rockville ZIP codes

06066

The ZIP codes of Rockville, 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 Rockville

The nearest larger towns are Manchester (36,759 people, 7.0 mi), Southwood Acres (8,115 people, 8.9 mi) and East Hartford (50,918 people, 11 mi).

Towns near Rockville
TownPopulationDistance
Broad Brook 3,609 5.6 mi
Manchester 36,759 7.0 mi
Coventry Lake 2,647 8.5 mi
Southwood Acres 8,115 8.9 mi
Hazardville 6,022 9.5 mi
Stafford Springs 4,649 10.2 mi
East Hartford 50,918 10.9 mi
Storrs 15,207 11.0 mi
Windsor Locks 12,579 11.1 mi
Thompsonville 7,927 11.4 mi
Sherwood Manor 5,706 11.6 mi
Hartford 121,127 13.7 mi
Glastonbury Center 7,266 13.8 mi
Longmeadow, MA 15,696 13.9 mi

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

Cite this page

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

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