ZIP code · Iron City · Tennessee · United States
ZIP code 38463 — Iron City
ZIP code 38463 serves Iron City, Tennessee.
- Postal code
- 38463Single source Value from one source, not cross-checked.
- City
- Iron City
- County
- Lawrence FIPS 47099
- State
- Tennessee
- Country
- United States
- Coordinates
- 35.0563, -87.6473 — precision precise (locality)
View on OpenStreetMap - Population
- 2,857 (ZCTA, ACS 5-year)
- Population density
- 25 / sq mi
- Land area
- 115 sq mi (297.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $71,000
- Per-capita income
- $32,952
- Median age
- 34.6
- Households
- 986
- Housing units
- 1,165
- Median home value
- $135,800
- Median gross rent
- $597 / month
- Congressional districts
- TN-7 (also TN-4) (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
- 731 (from the nearest rate centre)Telephone 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 38463 with another ZIP · ZIPs within 25 miles · distance from 38463
Map of ZIP code 38463
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 31°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 55 | 64 | 73 | 80 | 87 | 90 | 90 | 84 | 74 | 62 | 53 |
| Avg low °F | 31 | 34 | 41 | 49 | 58 | 66 | 69 | 68 | 62 | 50 | 40 | 35 |
| Precip in | 6.0 | 5.5 | 5.5 | 5.3 | 5.5 | 4.6 | 3.9 | 4.0 | 4.5 | 3.6 | 4.2 | 6.0 |
NOAA 1991–2020 climate normals from the nearest station: LEXINGTON (16.9 mi) · NOAA NCEI
Places in ZIP 38463
- 2 schools
- 1 post offices
- 16 places of worship
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