ZIP code · Richmond Hill · Georgia · United States
ZIP code 31324 — Richmond Hill
ZIP code 31324 serves Richmond Hill, Georgia.
- Postal code
- 31324Single source Value from one source, not cross-checked.
- City
- Richmond Hill
- County
- Bryan FIPS 13029
- State
- Georgia
- Country
- United States
- Coordinates
- 31.8962, -81.2940 — precision precise (locality)
View on OpenStreetMap - Population
- 35,668 (ZCTA, ACS 5-year)
- Population density
- 275 / sq mi
- Land area
- 129.8 sq mi (336.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $110,767
- Per-capita income
- $47,209
- Median age
- 34.7
- Households
- 11,858
- Housing units
- 12,748
- Median home value
- $364,200
- Median gross rent
- $1,764 / month
- Congressional district
- GA-1 (119th Congress)
- USDA hardiness zone
- 9a (20 to 25 °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
- 912Telephone 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 31324 with another ZIP · ZIPs within 25 miles · distance from 31324
Map of ZIP code 31324
Climate — monthly normals
Warmest month Jul (avg high 92°F), coldest Jan (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 61 | 65 | 71 | 78 | 85 | 90 | 92 | 91 | 86 | 79 | 70 | 64 |
| Avg low °F | 40 | 43 | 49 | 55 | 63 | 71 | 74 | 73 | 69 | 59 | 48 | 43 |
| Precip in | 3.3 | 2.8 | 3.5 | 3.4 | 3.6 | 6.7 | 5.8 | 5.5 | 4.3 | 3.7 | 2.4 | 3.2 |
NOAA 1991–2020 climate normals from the nearest station: SAVANNAH INTL AP (16.9 mi) · NOAA NCEI
Places in ZIP 31324
- 15 schools
- 1 doctors & dentists
- 2 pharmacies
- 3 supermarkets
- 27 restaurants & cafés
- 13 parks
- 17 playgrounds
- 3 gyms & sports centres
- 1 libraries
- 2 post offices
- 20 places of worship
- 1 banks
- 23 gas stations
- 3 EV charging stations
- 2 police & fire 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