Each edition grades its towns against each other only.
A town of 467.
Greenfield Township’s median age is 63.7 years, against 41.7 years in Ohio’s towns and 40.5 years across U.S. towns. Of the 994 Ohio towns we compare, none has a lower share of adults with a bachelor’s degree than Greenfield Township. Greenfield Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
In a town this size, neighbors are the best guide. Ask them anything.
Census counts: 437 in 1990, 503 in 2020. The archive holds 4 old photos and papers going back to 2015 and 4 maps from 1912 on.
Explore the history →Who provides power, water and the rest in Greenfield Township, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Aug 3, 2026.
Ordered by what stands out in Greenfield Township.
Jobs based in Greenfield Township fell to 4 in 2023, 45 fewer than in 2013. 14% of Greenfield Township residents live below the poverty line, where Ohio’s towns sit at 9.1% and U.S. towns at 9.6%. The top destinations are Gallipolis (12%), Green Township (9%) and Rio Grande (7%).
Census LEHD 2023 · ACS
Expected storm and flood damage is lower than in 73% of U.S. communities.
FEMA National Risk Index · OpenFEMA
Greenfield Township has chilly winters and warm summers. July afternoons reach 85°, January nights drop to 23° and about 14 inches of snow falls in a winter.
NOAA U.S. Climate Normals, 1991–2020
Greenfield Township beats the Ohio average on 0 of 32 CDC measures and trails it on 13. 21% of Greenfield Township adults smoke cigarettes.
| Greenfield Township | Ohio towns | U.S. towns | |
|---|---|---|---|
| Smoke cigarettes (CDC PLACES) | 21% | 16% | 14% |
| Depression (CDC PLACES) | 29% | 26% | 23% |
| Get no exercise (CDC PLACES) | 34% | 28% | 25% |
| Frequent physical distress (CDC PLACES) | 17% | 15% | 14% |
| What stands out | Greenfield Township | OH |
|---|---|---|
| More smokers | 20.6% | 15.4% |
| More adults with COPD | 10.7% | 8% |
| More adults who get no exercise | 33.9% | 26.9% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
1 within 15 miles of the center of Greenfield Township
About 0 of every 100 Greenfield Township residents are enrolled in college, against 6 across Ohio.
Where Greenfield Township’s working residents go each day. Line width shows the share.
Census LEHD 2023
Township in Ohio, US
Greenfield Township is one of the fifteen townships of Gallia County, Ohio, United States. As of the 2020 census the population was 503.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Greenfield Township has fewer than 1,000 residents, too few for fair grades; the figures below are still real.