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/OH/NEW-HAVEN-2

New Haven ZIP codes, Ohio

No ZIP code is named for New Haven, OH; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 44890, 44865 and 44850. Its area codes are 419 and 567.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
382
Area codes
419, 567
State
Ohio

NANPA lists no telephone rate centre for New Haven itself, so these are the area codes of the nearest one, Willard (0.0 miles). A town on an area-code boundary can differ from its neighbour.

New Haven in numbers

About 382 people live in New Haven, in 158 households. The median household income is $68,462 a year, 4% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $74,500 (65% below the Ohio median). The median age is 52.1; 21.1% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio).

Population382New Haven382
Households158New Haven158
Median age52.1New Haven52.1Ohio39.7US 38.9
Median household income$68,462New Haven$68,462Ohio$71,389US $80,734
Median home value$74,500New Haven$74,500Ohio$214,800US $332,700
Bachelor's degree or higher21.1%New Haven21.1%Ohio31.5%US 35.7%
Population density309 / sq miNew Haven309 / sq mi

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

ZIP codes covering New Haven

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

ZIP codes overlapping New Haven
ZIP City Type Population Median income Median home
44850 New Haven , OH Standard 155 $69,904 $65,700
44865 Plymouth , OH Standard 3,287 $76,875 $147,200
44890 Willard , OH Standard 10,382 $68,587 $145,300

Map of New Haven ZIP codes

448504486544890

The ZIP codes of New Haven, OH, 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 Plymouth (1,804 people, 2.4 mi), Willard (6,164 people, 2.5 mi) and Holiday Lakes (924 people, 5.2 mi).

Towns near New Haven
TownPopulationDistance
Willard 6,164 2.5 mi
Shelby 8,865 10.0 mi
New London 2,675 15.1 mi
Norwalk 17,095 15.5 mi
Crestline 4,470 17.2 mi
Ontario 6,667 18.4 mi
Bellevue 8,187 18.7 mi
Mansfield 47,663 19.9 mi
Galion 10,339 20.7 mi
Bucyrus 11,594 21.4 mi
Ashland 18,911 22.4 mi
Clyde 6,331 24.3 mi
Lexington 4,774 24.8 mi
Wellington 4,593 25.5 mi

More nearby: every ZIP code in Huron County · Ohio ZIP codes

Cite this page

zipcodes.pro. “New Haven, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/new-haven-2

Underlying data is public domain or openly licensed — sources, vintages and licences.