ZIP Codes of Grundy County, TN

Population & People
Population & People
Total Population
14,703
Household Income
Household Income
Median Income
$51,045
Housing
Housing
Total Housing Units
6,861
Business & Economy
Business & Economy
Total Businesses
208
Employment
Employment
Employment Rate
46.31%
Education
Education
Bachelor's Degree+
14.91%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 8 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:8 ZIP Codes (8 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:931
Timezone:Central (GMT -06:00)
Local Time:2:13:46 PM
Population:14,703 [See All]
FIPS:47061
Land Area:357 sq mi
Water Area:1 sq mi
Coordinates:35.3587, -85.7211
Quick Link:
https://www.zip-codes.com/county/tn-grundy.asp
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Tennessee's #79 most populous county
14,703 residents across 8 ZIPs — #79 of 95 Tennessee counties.

Standout ZIPs in this County


Most Populous
Tracy City · 3,674 people
25.0% of county total
Highest Income
Beersheba Springs · $61,167 median
1.2× county average
Largest Land Area
Tracy City · 88.4 sq mi
Spans the most ground
Fastest Growth
Palmer · 38.7% (10-yr)
1,210 → 1,678 residents
Most Educated
Monteagle · 26.6% bachelor's+
490 of 1,845 adults 25+

Things worth knowing about Grundy County


14,703 residents live across 8 ZIPs covering 357 sq mi, served by 8 distinct USPS-recognized cities.

Population moved from 13,687 to 14,703 from 2014 to 2024 — a +7.4% change. 7 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 37305 (Beersheba Springs, $61,167 median) and poorest ZIP 37301 (Altamont, $35,417) are 5.7 miles apart — a 1.7× income gap across local geography.

Median home values vary 4.3× across this county — from $69,300 in 37305 (Beersheba Springs) to $298,300 in 37356 (Monteagle).

Density varies across the county — from 24 people/sq mi in 37301 (Altamont) to 105 in 37356 (Monteagle).

Educational attainment ranges from 5.2% bachelor's+ in 37305 (Beersheba Springs) to 26.6% in 37356 (Monteagle) — the breadth of educational profiles across the area.

Within Tennessee, this is the #79 most populous of 95 counties and ranks #79 for median household income with the #37 fastest decade growth .

Weighted by population, the typical household earns about $50,595 across the county — reflecting what a typical resident sees, not a simple ZIP average.

14.9% of adults age 25+ hold a bachelor's degree or higher (1,572 of 10,543 reporting).

8 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

All ZIP Codes in Grundy County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
37387Tracy CityStandard3,674$46,94488.45.6%
37356MonteagleStandard2,679$59,02625.57.9%
37365PalmerStandard1,678$54,90766.138.7%
37313CoalmontStandard1,590$43,21820.63.1%
37301AltamontStandard1,528$35,41763.03.2%
37339Gruetli LaagerStandard1,319$49,06335.7-23.1%
37366PelhamStandard1,216$58,61640.733.9%
37305Beersheba SpringsStandard1,019$61,16717.516.9%

Adjacent & Nearby Counties