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/HOUSTON

Houston County, TN ZIP codes

Houston County, TN has 3 ZIP codes, in 3 towns: 37061, 37178 and 37175. 2 more cross into it from neighbouring counties: 37050 and 37181.

The county seat is Erin.

ZIP codes
3
Partly in it
2 more
Towns
3
County seat
Erin
County FIPS
47083
Population
8,353
Median household income
$59,576
Land area
200 sq mi

Houston County ZIP codes by town

Erin (county seat)
37061

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 Houston County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Houston County.

Map of Houston County ZIP codes

370613717537178

The ZIP codes of Houston 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.

Houston County in numbers

About 8,353 people live in Houston County, in 3,353 households, the 89th most populous of Tennessee's 95 counties. The median household income is $59,576 a year, 14% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $172,700 (40% below the Tennessee median), and median gross rent is $735 a month. The median age is 43.0; 13.6% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 38 minutes.

Population8,353Houston8,353
Households3,353Houston3,353
Median age43.0Houston43.0Tennessee38.9US 38.9
Median household income$59,576Houston$59,576Tennessee$69,595US $80,734
Median home value$172,700Houston$172,700Tennessee$286,700US $332,700
Median gross rent$735Houston$735Tennessee$1,189US $1,413
Bachelor's degree or higher13.6%Houston13.6%Tennessee31.1%US 35.7%
Mean commute37.6 minHouston37.6 minTennessee25.7 minUS 26.4 min
Population density42 / sq miHouston42 / 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 Houston County

Largest towns in Houston County
TownZIP codesPopulation
Tennessee Ridge 1 1,726
Erin 1 1,058
Stewart 1 953

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 Houston County.

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

Every ZIP code in Houston County, with figures

ZIP codes in Houston County
ZIP City Type Population Median income Median home
37061 Erin , TN Standard 5,382 $59,670 $187,700
37175 Stewart , TN Standard 953 $53,125 $95,800
37178 Tennessee Ridge , TN Standard 1,994 $72,692 $173,600

Cite this page

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

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