ZIP code · Matthews · Georgia · United States
ZIP code 30818 — Matthews
ZIP code 30818 serves Matthews, Georgia.
- Postal code
- 30818Single source Value from one source, not cross-checked.
- City
- Matthews
- County
- Jefferson FIPS 13163
- State
- Georgia
- Country
- United States
- Coordinates
- 33.2652, -82.3294 — precision precise (locality)
View on OpenStreetMap - Population
- 404 (ZCTA, ACS 5-year)
- Population density
- 13 / sq mi
- Land area
- 30.1 sq mi (77.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $53,186
- Per-capita income
- $24,874
- Median age
- 40.7
- Households
- 170
- Housing units
- 225
- Median home value
- $145,500
- Congressional district
- GA-12 (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)
Tools: compare 30818 with another ZIP · ZIPs within 25 miles · distance from 30818
Map of ZIP code 30818
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 35°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 57 | 59 | 67 | 76 | 83 | 89 | 91 | 90 | 86 | 77 | 67 | 59 |
| Avg low °F | 35 | 36 | 43 | 51 | 59 | 67 | 70 | 69 | 64 | 53 | 42 | 37 |
NOAA 1991–2020 climate normals from the nearest station: THOMSON 1.5SE (15.5 mi) · NOAA NCEI
Places in ZIP 30818
- 1 schools
- 4 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