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/NORTHRIDGE

Northridge ZIP codes, Ohio

No ZIP code is named for Northridge, OH; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 45503 and 45502. Its area codes are 937 and 326.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
7,817
Area codes
937, 326
State
Ohio

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

Northridge in numbers

About 7,817 people live in Northridge, in 3,251 households. The median household income is $84,974 a year, 19% above the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $193,800 (10% below the Ohio median), and median gross rent is $1,102 a month. The median age is 41.1; 23.1% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 23 minutes.

Population7,817Northridge7,817
Households3,251Northridge3,251
Median age41.1Northridge41.1Ohio39.7US 38.9
Median household income$84,974Northridge$84,974Ohio$71,389US $80,734
Median home value$193,800Northridge$193,800Ohio$214,800US $332,700
Median gross rent$1,102Northridge$1,102Ohio$1,034US $1,413
Bachelor's degree or higher23.1%Northridge23.1%Ohio31.5%US 35.7%
Mean commute23.2 minNorthridge23.2 minOhio23.4 minUS 26.4 min
Population density2,552 / sq miNorthridge2,552 / sq mi

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

ZIP codes covering Northridge

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

ZIP codes overlapping Northridge
ZIP City Type Population Median income Median home
45502 Springfield , OH Standard 17,692 $88,988 $243,600
45503 Springfield , OH Standard 32,638 $59,595 $168,200

Map of Northridge ZIP codes

4550245503

The ZIP codes of Northridge, 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 Northridge

The nearest larger towns are Springfield (58,190 people, 4.8 mi), Urbana (11,204 people, 7.8 mi) and Fairborn (34,534 people, 18 mi).

Towns near Northridge
TownPopulationDistance
Springfield 58,190 4.8 mi
Urbana 11,204 7.8 mi
Enon 2,587 12.3 mi
New Carlisle 5,544 13.8 mi
Yellow Springs 3,711 15.0 mi
Park Layne 4,301 15.8 mi
Cedarville 4,070 17.3 mi
Fairborn 34,534 18.4 mi
London 10,484 19.3 mi
Huber Heights 43,455 20.2 mi
Tipp City 10,439 21.8 mi
Xenia 25,689 23.4 mi
Vandalia 15,053 23.5 mi
Beavercreek 47,126 23.6 mi

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

Cite this page

zipcodes.pro. “Northridge, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/northridge

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