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zipcodes.pro — CITY/TN/COSBY

Cosby ZIP code, Tennessee

The ZIP code for Cosby, TN is 37722, and its area code is 423.

USPS city name
1 ZIP code
Population
779
Area code
423

NANPA lists no telephone rate centre for Cosby itself, so these are the area codes of the nearest one, Newport (10.5 miles). A town on an area-code boundary can differ from its neighbour.

Cosby in numbers

About 779 people live in Cosby, in 303 households. The median household income is $91,563 a year, 32% above the Tennessee median of $69,595 (US: $80,734). The median age is 34.3; 27.0% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 53 minutes.

Population779Cosby779
Households303Cosby303
Median age34.3Cosby34.3Tennessee38.9US 38.9
Median household income$91,563Cosby$91,563Tennessee$69,595US $80,734
Bachelor's degree or higher27.0%Cosby27.0%Tennessee31.1%US 35.7%
Mean commute52.6 minCosby52.6 minTennessee25.7 minUS 26.4 min
Population density141 / sq miCosby141 / sq mi

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

ZIP codes addressed as Cosby

ZIP codes with the USPS city name Cosby
ZIP City Type Population Median income Median home
37722 Cosby , TN Standard 6,708 $55,000 $203,500

Map of Cosby ZIP codes

37722

The ZIP codes of Cosby, 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 Cosby

The nearest larger towns are Newport (6,881 people, 12 mi), Gatlinburg (3,663 people, 15 mi) and Pigeon Forge (6,375 people, 18 mi).

Towns near Cosby
TownPopulationDistance
Newport 6,881 11.8 mi
Gatlinburg 3,663 14.7 mi
Pigeon Forge 6,375 17.8 mi
Dandridge 3,538 19.2 mi
Sevierville 18,397 19.8 mi
White Pine 2,565 21.3 mi
Lake Junaluska, NC 3,175 23.9 mi
Waynesville, NC 10,502 25.5 mi
Jefferson City 8,579 26.1 mi
Morristown 31,527 28.4 mi
Sylva, NC 2,646 29.0 mi
Strawberry Plains 2,669 29.1 mi
Canton, NC 4,419 29.4 mi
Seymour 16,216 29.5 mi

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

Cite this page

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

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