Residential delivery area · Tennessee
ZIP Code 37342: Hillsboro, TN
ZIP code 37342 uses the postal name Hillsboro, Tennessee and lies entirely in Coffee County (Census 2020 ZIP-county file). About 3,900 people live there (Census Bureau, ACS 2020-2024). Median household income is $68,487 (Census Bureau, ACS 2020-2024). By Census place, 6% of its land lies in Hillsboro (a census-designated place); 94% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Hillsboro · its only residential ZIP
- County
- Coffee County
- Census places
- Hillsboro census-designated place
- Micro area
- Tullahoma-Manchester, TN
- House district
- TN-4 119th Congress
- State
- Tennessee
- Time zone
- Central
- Land area
- 68.5 sq mi · 56 people per sq mi
Where is ZIP code 37342?
37342 centers on 35.384°, -85.947° and covers 68.5 square miles of land plus 0.2 of water. It borders 6 ZIP codes: 37366, 37301, 37324, 37355, 37330, 37388.
The map draws ZIP code areas only. For the streets inside 37342, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 37342 compare with the rest of Coffee County?
| Measure | 37342 | In Coffee County | In TN |
|---|---|---|---|
| People (ACS 2020-2024) | 3,863 | 5th of 9 | 339th of 636 |
| Median household income | $69k | 4th of 8 | 171st of 425 |
| Median home value | $270k | not ranked | not ranked |
37342's median home value is not ranked: its 90% margin of error (±$75,566) is more than a quarter of the figure ($269,800). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 44% of U.S. residential ZIP codes, and it is denser than 44% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 37342?
The 2020 Census counted 3,809 people in 37342; the ACS, which samples households over 2020-2024, estimates 3,863. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 3,863±750 (90% margin)
- 2020 Census count
- 3,809
- Households
- 1,377
- Median age
- 39.3
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 37342?
Of the 3,863 people the ACS estimates in 37342, 28.8% are under 18 and 17.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (97.7%).
- Under 1828.8%
- 18 to 6454.0%
- 65 and older17.2%
- White, not Hispanic97.7%
- Hispanic or Latino0.9%
- Black, not Hispanic0.8%
- Other or two or more0.6%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 37342 earn?
Median household income is $68,487 (ACS 2020-2024), the 4th highest of the 8 ranked ZIP codes in Coffee County.
- Median household income
- $68,487
- Income per person
- $28,896
- Below the poverty line
- 16.7%
- Unemployed (of the labor force)
- 7.3%
- Adults 25+ with a bachelor's degree
- 18.5%
- Adjusted gross income per tax return, 2022
- $58,8861,730 returns; wages 73% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 37342?
FHFA's house price index for 37342, built from repeat sales and appraisals of the same homes, rose 144% from 2015 to 2025 and rose 72% from 2020 to 2025, and moved +9.7% in 2025.
- Median home value (owners' estimate)
- $269,800
- Median gross rent
- $913
- Homes owned by their occupants
- 83.0%
- Housing units
- 1,602
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 37342?
38 business establishments had a location in this ZIP code in 2023, 10 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction9
- Retail trade8
- Administrative and support and waste management and remediation services4
- Manufacturing3
- Wholesale trade3
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 37342?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 37366 | Pelham | 1,216 | $59k | 7.3 mi |
| 37301 | Altamont | 1,528 | $35k | 8.9 mi |
| 37324 | Decherd | 5,628 | $50k | 10.2 mi |
| 37355 | Manchester | 29,805 | $63k | 11.4 mi |
| 37330 | Estill Springs | 7,204 | $71k | 12.6 mi |
| 37388 | Tullahoma | 27,939 | $60k | 14.3 mi |
| 37394 | Viola | 114 | $49k | 11.8 mi (near) |
| 37383 | Sewanee | 344 | – | 12.0 mi (near) |
| 37356 | Monteagle | 2,679 | $59k | 12.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.