ZIP code · Mount Carmel · South Carolina · United States
ZIP code 29840 — Mount Carmel
ZIP code 29840 serves Mount Carmel, South Carolina.
- Postal code
- 29840Single source Value from one source, not cross-checked.
- City
- Mount Carmel
- County
- McCormick FIPS 45065
- State
- South Carolina
- Country
- United States
- Coordinates
- 34.0065, -82.5324 — precision precise (locality)
View on OpenStreetMap - Population
- 338 (ZCTA, ACS 5-year)
- Population density
- 11 / sq mi
- Land area
- 31.4 sq mi (81.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $41,534
- Per-capita income
- $26,899
- Median age
- 64.5
- Households
- 155
- Housing units
- 188
- Median home value
- $83,000
- Congressional district
- SC-3 (119th Congress)
- USDA hardiness zone
- 8b (15 to 20 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 864Telephone 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 29840 with another ZIP · ZIPs within 25 miles · distance from 29840
Map of ZIP code 29840
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 32°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 54 | 58 | 66 | 74 | 81 | 88 | 91 | 90 | 84 | 75 | 65 | 57 |
| Avg low °F | 32 | 35 | 40 | 49 | 58 | 67 | 71 | 69 | 63 | 50 | 40 | 34 |
| Precip in | 4.1 | 4.1 | 4.5 | 3.1 | 3.3 | 4.4 | 4.2 | 4.1 | 3.5 | 3.3 | 3.6 | 4.7 |
NOAA 1991–2020 climate normals from the nearest station: CALHOUN FALLS (6.6 mi) · NOAA NCEI
Places in ZIP 29840
- 3 parks
- 1 post offices
- 6 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