ZIP code · Summertown · Tennessee · United States
ZIP code 38483 — Summertown
ZIP code 38483 serves Summertown, Tennessee.
- Postal code
- 38483Single source Value from one source, not cross-checked.
- City
- Summertown
- County
- Lawrence FIPS 47099
- State
- Tennessee
- Country
- United States
- Coordinates
- 35.4307, -87.3198 — precision precise (locality)
View on OpenStreetMap - Population
- 7,133 (ZCTA, ACS 5-year)
- Population density
- 71 / sq mi
- Land area
- 101.2 sq mi (262 km²) (ZCTA, ACS 5-year)
- Median household income
- $60,281
- Per-capita income
- $30,430
- Median age
- 33.7
- Households
- 2,277
- Housing units
- 2,589
- Median home value
- $205,800
- Median gross rent
- $747 / month
- Congressional districts
- TN-4 (also TN-5) (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °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
- 931Telephone 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 38483 with another ZIP · ZIPs within 25 miles · distance from 38483
Map of ZIP code 38483
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 27°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 47 | 52 | 61 | 72 | 80 | 88 | 91 | 90 | 84 | 73 | 61 | 51 |
| Avg low °F | 27 | 31 | 38 | 47 | 58 | 67 | 69 | 66 | 59 | 47 | 36 | 30 |
| Precip in | 5.3 | 5.1 | 6.0 | 5.4 | 6.3 | 5.4 | 4.8 | 4.0 | 5.3 | 3.9 | 4.3 | 6.5 |
NOAA 1991–2020 climate normals from the nearest station: MT PLEASANT 1N (11.0 mi) · NOAA NCEI
Places in ZIP 38483
- 3 schools
- 2 restaurants & cafés
- 1 post offices
- 12 places of worship
- 1 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