Southside, WV ZIP code
The ZIP code for Southside, West Virginia is 25187. It is in Mason County.
- Population in these ZIPs
- 497
- Avg. median income
- $41,900population-weighted
- Typical home value
- $177,300population-weighted
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Southside, WV ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 25187 | 497 | $41,944 | $177,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Southside
- Henderson 4 mi
- Leon 6 mi
- Apple Grove 7 mi
- Gallipolis Ferry 7 mi
- Fraziers Bottom 9 mi
- Buffalo 9 mi
- Point Pleasant 10 mi
- Ashton 10 mi
- Mount Alto 11 mi
- Evans 12 mi
- Cottageville 13 mi
- Eleanor 13 mi
Frequently asked questions
What is the ZIP code for Southside, WV?
The ZIP code for Southside, WV is 25187.
What county is Southside, West Virginia in?
Southside ZIP codes are in Mason County.