Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/TN/COUNTY/GRUNDY

Grundy County, TN ZIP codes

There are 7 ZIP codes in Grundy County, TN, in 7 towns, from 37301 to 37387. The largest are 37387 (Tracy City), 37301 (Altamont) and 37339 (Gruetli Laager). 1 more crosses into it from a neighbouring county: 37110.

The county seat is Altamont.

ZIP codes
7
Partly in it
1 more
Towns
7
County seat
Altamont
County FIPS
47061
Population
13,819
Median household income
$47,593
Land area
360 sq mi

Grundy County ZIP codes by town

Altamont (county seat)
37301

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Grundy County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Grundy County.

Map of Grundy County ZIP codes

37301373053731337339373653736637387

The ZIP codes of Grundy County, 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.

Grundy County in numbers

About 13,819 people live in Grundy County, in 5,161 households, the 82nd most populous of Tennessee's 95 counties. The median household income is $47,593 a year, 32% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $154,000 (46% below the Tennessee median), and median gross rent is $636 a month. The median age is 42.7; 14.3% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 35 minutes.

Population13,819Grundy13,819
Households5,161Grundy5,161
Median age42.7Grundy42.7Tennessee38.9US 38.9
Median household income$47,593Grundy$47,593Tennessee$69,595US $80,734
Median home value$154,000Grundy$154,000Tennessee$286,700US $332,700
Median gross rent$636Grundy$636Tennessee$1,189US $1,413
Bachelor's degree or higher14.3%Grundy14.3%Tennessee31.1%US 35.7%
Mean commute35.1 minGrundy35.1 minTennessee25.7 minUS 26.4 min
Population density38 / sq miGrundy38 / sq mi

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

Largest towns in Grundy County

Largest towns in Grundy County
TownZIP codesPopulation
Tracy City 1 1,682
Gruetli Laager 1 1,480
Altamont 1 1,322
Coalmont 1 906
Palmer 1 818
Pelham 1 704
Beersheba Springs 1 654

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Grundy County.

Not sure you are in Grundy County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Grundy County, with figures

ZIP codes in Grundy County
ZIP City Type Population Median income Median home
37301 Altamont , TN Standard 1,528 $35,417 $133,100
37305 Beersheba Springs , TN Standard 1,019 $61,167 $69,300
37313 Coalmont , TN Standard 1,590 $43,218 $161,800
37339 Gruetli Laager , TN Standard 1,319 $49,063 $148,300
37365 Palmer , TN Standard 1,678 $54,907 $130,600
37366 Pelham , TN Standard 1,216 $58,616 $188,500
37387 Tracy City , TN Standard 3,674 $46,944 $163,800

Cite this page

zipcodes.pro. “Grundy County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tn/county/grundy

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