ZIP code · Bostwick · Georgia · United States
ZIP code 30623 — Bostwick
ZIP code 30623 serves Bostwick, Georgia.
- Postal code
- 30623Single source Value from one source, not cross-checked.
- City
- Bostwick
- County
- Morgan FIPS 13211
- State
- Georgia
- Country
- United States
- Coordinates
- 33.7373, -83.5143 — precision precise (locality)
View on OpenStreetMap - Population
- 153 (ZCTA, ACS 5-year)
- Population density
- 157 / sq mi
- Land area
- 1 sq mi (2.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $92,917
- Per-capita income
- $33,243
- Median age
- 46.3
- Households
- 43
- Housing units
- 54
- Median home value
- $403,600
- Congressional district
- GA-10 (119th Congress)
- USDA hardiness zone
- 8a (10 to 15 °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 30623 with another ZIP · ZIPs within 25 miles · distance from 30623
Map of ZIP code 30623
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 34°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 54 | 58 | 65 | 73 | 81 | 87 | 90 | 88 | 83 | 74 | 64 | 56 |
| Avg low °F | 34 | 37 | 43 | 49 | 58 | 66 | 69 | 68 | 63 | 52 | 42 | 37 |
| Precip in | 4.3 | 4.3 | 4.6 | 3.6 | 2.7 | 4.3 | 3.8 | 4.3 | 4.0 | 3.4 | 3.6 | 4.9 |
NOAA 1991–2020 climate normals from the nearest station: WATKINSVILLE 5 SSE (7.8 mi) · NOAA NCEI
Places in ZIP 30623
- 1 post offices
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