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/KY/NEW-HAVEN

New Haven ZIP code, Kentucky

The ZIP code for New Haven, KY is 40051, and its area code is 502.

USPS city name
1 ZIP code
Population
837
Area code
502

New Haven in numbers

About 837 people live in New Haven, in 364 households. The median household income is $70,000 a year, 10% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $161,700 (21% below the Kentucky median), and median gross rent is $845 a month. The median age is 37.8; 12.6% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 31 minutes.

Population837New Haven837
Households364New Haven364
Median age37.8New Haven37.8Kentucky39.1US 38.9
Median household income$70,000New Haven$70,000Kentucky$63,726US $80,734
Median home value$161,700New Haven$161,700Kentucky$205,600US $332,700
Median gross rent$845New Haven$845Kentucky$967US $1,413
Bachelor's degree or higher12.6%New Haven12.6%Kentucky27.6%US 35.7%
Mean commute30.7 minNew Haven30.7 minKentucky24.0 minUS 26.4 min
Population density1,443 / sq miNew Haven1,443 / sq mi

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

ZIP codes addressed as New Haven

ZIP codes with the USPS city name New Haven
ZIP City Type Population Median income Median home
40051 New Haven , KY Standard 4,658 $80,337 $212,900

Map of New Haven ZIP codes

40051

The ZIP codes of New Haven, KY, 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 New Haven

The nearest larger towns are Hodgenville (3,389 people, 10 mi), Bardstown (13,804 people, 13 mi) and Lebanon Junction (2,327 people, 14 mi).

Towns near New Haven
TownPopulationDistance
Hodgenville 3,389 10.2 mi
Bardstown 13,804 13.2 mi
Elizabethtown 32,576 16.1 mi
Lebanon 6,430 19.0 mi
Springfield 2,899 20.2 mi
Radcliff 22,864 22.0 mi
Shepherdsville 14,533 23.1 mi
Vine Grove 6,830 24.0 mi
Campbellsville 11,622 25.4 mi
Fort Knox 8,836 26.2 mi
Mount Washington 18,480 26.6 mi
Pioneer Village 2,723 27.9 mi
Hillview 8,797 28.4 mi

More nearby: every ZIP code in Nelson County · Kentucky ZIP codes

Cite this page

zipcodes.pro. “New Haven, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/new-haven

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