ZIP code · Milledgeville · Ohio · United States
ZIP code 43142 — Milledgeville
ZIP code 43142 serves Milledgeville, Ohio.
- Postal code
- 43142Single source Value from one source, not cross-checked.
- City
- Milledgeville
- County
- Fayette FIPS 39047
- State
- Ohio
- Country
- United States
- Coordinates
- 39.5937, -83.5873 — precision precise (locality)
View on OpenStreetMap - Population
- 121 (ZCTA, ACS 5-year)
- Population density
- 1,363 / sq mi
- Land area
- 0.1 sq mi (0.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,286
- Per-capita income
- $31,589
- Median age
- 42.3
- Households
- 56
- Housing units
- 66
- Median home value
- $101,300
- Median gross rent
- $950 / month
- Congressional district
- OH-15 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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
- 740Telephone 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 43142 with another ZIP · ZIPs within 25 miles · distance from 43142
Map of ZIP code 43142
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 20°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 40 | 50 | 64 | 73 | 81 | 84 | 82 | 77 | 66 | 52 | 41 |
| Avg low °F | 20 | 22 | 30 | 40 | 51 | 60 | 63 | 61 | 54 | 42 | 32 | 25 |
| Precip in | 3.0 | 2.5 | 3.8 | 4.1 | 4.5 | 4.3 | 4.0 | 3.4 | 2.7 | 2.7 | 2.8 | 3.2 |
NOAA 1991–2020 climate normals from the nearest station: WASHINGTON COURT HOUSE (9.6 mi) · NOAA NCEI
Places in ZIP 43142
- 1 post offices
- 1 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