140 years in pictures
Census counts: 271 in 1900, 101 in 2020. The archive holds 7 old photos and papers going back to 2005 and 2 maps from 1970 on.
- 1886Jansen is platted
Each edition grades its towns against each other only.
A town of 101, platted in 1886.
Jansen 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: 271 in 1900, 101 in 2020. The archive holds 7 old photos and papers going back to 2005 and 2 maps from 1970 on.
Who provides power, water and the rest in Jansen, and how to reach them.
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 Jansen.
Of the losses FEMA expects in Jansen, 32% come from inland flooding and 30% from hail. Compared with nearly three quarters of U.S. communities, expected storm and flood damage in the town is higher. Federal disaster aid has reached households in Jansen after 2 declared disasters, most recently in 2019.
FEMA disaster declarations and aid · FEMA National Risk Index · OpenFEMA
The typical July afternoon high in Jansen is 89°F.
NOAA U.S. Climate Normals, 1991–2020
The share of adults in Jansen who binge drink: 18%. This Nebraska town beats the Nebraska average on 7 of 32 CDC measures and trails it on 4. 13% of adults report frequent mental distress locally, where Nebraska’s towns sit at 14% and U.S. towns at 17%. Among adults locally, 17% have been diagnosed with depression and 30% sleep under 7 hours.
| Jansen | Nebraska towns | U.S. towns | |
|---|---|---|---|
| Frequent mental distress (CDC PLACES) | 13% | 14% | 17% |
| Depression (CDC PLACES) | 17% | 18% | 23% |
| Sleep under 7 hours (CDC PLACES) | 30% | 31% | 36% |
| Food insecurity (CDC PLACES) | 9% | 13% | 14% |
| What stands out | Jansen | NE |
|---|---|---|
| Fewer older adults who have lost all their teeth | 8.7% | 12.4% |
| Fewer adults facing housing insecurity | 6.8% | 9.5% |
| More adults who have had cancer | 11.2% | 8.3% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
None within 15 miles of Jansen; the nearest are
About 0 of every 100 Jansen residents are enrolled in college, against 7 across Nebraska.
Village in Nebraska, United States
Jansen is a village in Jefferson County, Nebraska, United States. The population was 100 at the 2020 census.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Jansen has fewer than 1,000 residents, too few for fair grades; the figures below are still real.