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/TN/HARRISON

Harrison ZIP code, Tennessee

The ZIP code for Harrison, TN is 37341, and its area code is 423.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
8,011
Area code
423

NANPA lists no telephone rate centre for Harrison itself, so these are the area codes of the nearest one, Ooltewah (6.9 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Harrison uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Harrison in numbers

About 8,011 people live in Harrison, in 3,398 households. The median household income is $89,395 a year, 28% above the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $307,400 (7% above the Tennessee median), and median gross rent is $1,216 a month. The median age is 44.6; 38.4% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 27 minutes.

Population8,011Harrison8,011
Households3,398Harrison3,398
Median age44.6Harrison44.6Tennessee38.9US 38.9
Median household income$89,395Harrison$89,395Tennessee$69,595US $80,734
Median home value$307,400Harrison$307,400Tennessee$286,700US $332,700
Median gross rent$1,216Harrison$1,216Tennessee$1,189US $1,413
Bachelor's degree or higher38.4%Harrison38.4%Tennessee31.1%US 35.7%
Mean commute26.5 minHarrison26.5 minTennessee25.7 minUS 26.4 min
Population density1,188 / sq miHarrison1,188 / sq mi

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

ZIP codes addressed as Harrison

ZIP codes with the USPS city name Harrison
ZIP City Type Population Median income Median home
37341 Harrison , TN Standard 15,591 $92,120 $290,800

Other ZIP codes overlapping Harrison

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

ZIP codes overlapping Harrison
ZIP City Type Population Median income Median home
37363 Ooltewah , TN Standard 42,093 $97,399 $376,800
37416 Chattanooga , TN Standard 13,919 $70,705 $253,100

Map of Harrison ZIP codes

37341

The ZIP codes of Harrison, TN, 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 Harrison

The nearest larger towns are Middle Valley (12,187 people, 5.4 mi), Chattanooga (185,783 people, 7.0 mi) and Collegedale (11,330 people, 7.5 mi).

Towns near Harrison
TownPopulationDistance
Middle Valley 12,187 5.4 mi
Chattanooga 185,783 7.0 mi
Collegedale 11,330 7.5 mi
Red Bank 12,010 8.5 mi
Soddy-Daisy 13,231 9.5 mi
East Ridge 22,070 10.0 mi
Signal Mountain 8,860 11.1 mi
Apison 4,271 11.4 mi
Lakeview, GA 4,723 11.9 mi
Rossville, GA 3,978 13.1 mi
South Cleveland 7,452 13.5 mi
Fort Oglethorpe, GA 10,416 14.5 mi
Ringgold, GA 3,435 14.7 mi
Hopewell 2,634 15.3 mi

More nearby: every ZIP code in Hamilton County · Tennessee ZIP codes

Cite this page

zipcodes.pro. “Harrison, TN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tn/harrison

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