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/COLLEGEDALE

Collegedale ZIP code, Tennessee

The ZIP code for Collegedale, TN is 37315, and its area code is 423.

USPS city name
1 ZIP code
Overlapping the city
3 more
Population
11,330
Area code
423

Mail addressed to Collegedale uses the ZIP code above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Collegedale in numbers

About 11,330 people live in Collegedale, in 4,304 households. The median household income is $70,246 a year, about the same as the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $365,100 (27% above the Tennessee median), and median gross rent is $1,581 a month. The median age is 36.4; 50.7% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 22 minutes.

Population11,330Collegedale11,330
Households4,304Collegedale4,304
Median age36.4Collegedale36.4Tennessee38.9US 38.9
Median household income$70,246Collegedale$70,246Tennessee$69,595US $80,734
Median home value$365,100Collegedale$365,100Tennessee$286,700US $332,700
Median gross rent$1,581Collegedale$1,581Tennessee$1,189US $1,413
Bachelor's degree or higher50.7%Collegedale50.7%Tennessee31.1%US 35.7%
Mean commute21.6 minCollegedale21.6 minTennessee25.7 minUS 26.4 min
Population density908 / sq miCollegedale908 / sq mi

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

ZIP codes addressed as Collegedale

ZIP codes with the USPS city name Collegedale
ZIP City Type Population Median income Median home
37315 Collegedale , TN Standard 1,825 — —

Other ZIP codes overlapping Collegedale

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

ZIP codes overlapping Collegedale
ZIP City Type Population Median income Median home
37302 Apison , TN Standard 5,082 $128,885 $419,800
37353 Mc Donald , TN Standard 5,330 $74,252 $253,300
37363 Ooltewah , TN Standard 42,093 $97,399 $376,800

Map of Collegedale ZIP codes

37315

The ZIP codes of Collegedale, 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 Collegedale

The nearest larger towns are East Ridge (22,070 people, 11 mi), Chattanooga (185,783 people, 11 mi) and Middle Valley (12,187 people, 13 mi).

Towns near Collegedale
TownPopulationDistance
Apison 4,271 4.0 mi
Harrison 8,011 7.5 mi
South Cleveland 7,452 8.7 mi
Ringgold, GA 3,435 10.5 mi
East Ridge 22,070 10.9 mi
Chattanooga 185,783 11.4 mi
Varnell, GA 2,920 11.5 mi
Wildwood Lake 3,495 11.6 mi
Middle Valley 12,187 12.7 mi
Lakeview, GA 4,723 12.8 mi
Cleveland 48,829 13.3 mi
Fort Oglethorpe, GA 10,416 14.0 mi
Red Bank 12,010 14.6 mi
Rossville, GA 3,978 14.7 mi

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

Cite this page

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

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