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/BETHLEHEM

Bethlehem ZIP code, Connecticut

The ZIP code for Bethlehem, CT is 06751.

USPS city name
1 ZIP code
Population
3,423

Bethlehem in numbers

About 3,423 people live in Bethlehem, in 1,448 households. The median household income is $108,929 a year, 14% above the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $410,900 (12% above the Connecticut median).

Population3,423Bethlehem3,423
Households1,448Bethlehem1,448
Median household income$108,929Bethlehem$108,929Connecticut$95,781US $80,734
Median home value$410,900Bethlehem$410,900Connecticut$366,900US $332,700

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

ZIP codes addressed as Bethlehem

ZIP codes with the USPS city name Bethlehem
ZIP City Type Population Median income Median home
06751 Bethlehem , CT Standard 3,423 $108,929 $410,900

Map of Bethlehem ZIP codes

06751

The ZIP codes of Bethlehem, 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 Bethlehem

The nearest larger towns are Watertown (3,897 people, 5.2 mi), Oakville (9,276 people, 7.0 mi) and Heritage Village (4,968 people, 10 mi).

Towns near Bethlehem
TownPopulationDistance
Watertown 3,897 5.2 mi
Oakville 9,276 7.0 mi
Heritage Village 4,968 10.4 mi
Waterbury 114,869 10.5 mi
New Milford 8,188 10.7 mi
Terryville 5,461 10.9 mi
Northwest Harwinton 3,088 11.9 mi
Naugatuck 31,800 13.1 mi
Torrington 35,547 14.3 mi
Bristol 61,462 14.3 mi
Sandy Hook 9,863 15.8 mi
Cheshire Village 6,172 18.6 mi
East Village 3,998 19.1 mi
Collinsville 3,963 19.6 mi

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

Cite this page

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

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