ZIP code · Rockwood · Tennessee · United States
ZIP code 37854 — Rockwood
ZIP code 37854 serves Rockwood, Tennessee.
- Postal code
- 37854Single source Value from one source, not cross-checked.
- City
- Rockwood
- County
- Roane FIPS 47145
- State
- Tennessee
- Country
- United States
- Coordinates
- 35.8587, -84.6842 — precision precise (locality)
View on OpenStreetMap - Population
- 12,403 (ZCTA, ACS 5-year)
- Population density
- 91 / sq mi
- Land area
- 136.4 sq mi (353.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $49,098
- Per-capita income
- $30,320
- Median age
- 47.2
- Households
- 4,932
- Housing units
- 5,908
- Median home value
- $154,600
- Median gross rent
- $783 / month
- Congressional districts
- TN-3 (also TN-6) (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 865Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 37854 with another ZIP · ZIPs within 25 miles · distance from 37854
Map of ZIP code 37854
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 28°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 47 | 51 | 61 | 70 | 78 | 85 | 88 | 87 | 82 | 71 | 59 | 50 |
| Avg low °F | 28 | 30 | 36 | 44 | 53 | 62 | 66 | 65 | 58 | 46 | 35 | 30 |
| Precip in | 5.4 | 5.4 | 5.5 | 5.6 | 4.7 | 5.5 | 6.0 | 3.8 | 4.5 | 3.5 | 4.6 | 6.0 |
NOAA 1991–2020 climate normals from the nearest station: ROCKWOOD 2 (1.6 mi) · NOAA NCEI
Places in ZIP 37854
- 8 schools
- 1 hospitals & clinics
- 1 doctors & dentists
- 1 supermarkets
- 9 restaurants & cafés
- 5 parks
- 2 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 2 post offices
- 44 places of worship
- 1 banks
- 6 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page