135 years in pictures
1 place on the National Register of Historic Places.
- 1891Keystone is settled
Each edition grades its towns against each other only.

A town in Nebraska.
Only 5 of the 58 Nebraska towns we compare have a higher peak summer temperature than Keystone. Keystone Community Church is on the National Register of Historic Places. We don’t grade Keystone yet; the figures below are still real.
1 place on the National Register of Historic Places.
Keystone is unincorporated, so Keith County and regional agencies provide most services.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 30, 2026.
Ordered by what stands out in Keystone.
Summer afternoons peak near 89° in July, and January nights bottom out around 15°; snowfall runs to about 25 inches a winter. Summers in Keystone are warm, and winters chilly, with very little rain.
NOAA U.S. Climate Normals, 1991–2020
14% of adults have diabetes in Keystone, above both the Nebraska town median (11%) and the median of U.S. towns (12%). No town among the 58 in Nebraska we compare has a lower share of adults who report frequent mental distress than Keystone. In Keystone, 13% of adults have been diagnosed with depression. Also worth knowing: only 5 of the 58 Nebraska towns we compare have a higher share of adults who smoke cigarettes than Keystone.
| Keystone | Nebraska towns | U.S. towns | |
|---|---|---|---|
| Depression (CDC PLACES) | 13% | 18% | 23% |
| Feel lonely (CDC PLACES) | 25% | 30% | 33% |
| Frequent mental distress (CDC PLACES) | 12% | 14% | 17% |
| Binge drink (CDC PLACES) | 21% | 19% | 16% |
| What stands out | Keystone | NE |
|---|---|---|
| Fewer adults with depression | 13% | 18.3% |
| Fewer adults in frequent mental distress | 11.5% | 14.1% |
| More adults with heart disease | 9% | 6.1% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
FEMA puts 31% of Keystone’s expected hazard losses down to inland flooding, and 24% to hail. Storm and flood damage is expected to run lower than in 52% of U.S. communities.
FEMA National Risk Index · OpenFEMA
None within 15 miles of Keystone; the nearest are
Short answers, built from the data on this page.
We don’t grade Keystone yet; the figures below are still real. A town in Nebraska.