147 years in pictures
Census counts: 87 in 1880, a peak of 342 in 1910, 114 in 2020. The archive holds 1 old photo or paper going back to 2025 and 2 maps from 1940 on.
- 1879Elmo is platted
Each edition grades its towns against each other only.
A town of 105, platted in 1879.
No town among the 248 in Missouri we compare has a lower January low than Elmo. Elmo 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: 87 in 1880, a peak of 342 in 1910, 114 in 2020. The archive holds 1 old photo or paper going back to 2025 and 2 maps from 1940 on.
Who provides power, water and the rest in Elmo, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.
Ordered by what stands out in Elmo.
Expected storm and flood damage is higher than in 75% of U.S. communities.
FEMA National Risk Index · OpenFEMA
Elmo has cold winters and warm summers. Only 5 of the 248 Missouri towns we compare have a lower July high than Elmo.
NOAA U.S. Climate Normals, 1991–2020
Elmo beats the Missouri average on 0 of 32 CDC measures and trails it on 3. 42% of Elmo adults sleep under 7 hours, against 38% in Missouri’s towns and 36% across U.S. towns. 30% of adults feel lonely in Elmo.
| Elmo | Missouri towns | U.S. towns | |
|---|---|---|---|
| Sleep under 7 hours (CDC PLACES) | 42% | 38% | 36% |
| Feel lonely (CDC PLACES) | 30% | 32% | 33% |
| High blood pressure (CDC PLACES) | 39% | 37% | 35% |
| Smoke cigarettes (CDC PLACES) | 18% | 17% | 14% |
| What stands out | Elmo | MO |
|---|---|---|
| More older adults who have lost all their teeth | 20.8% | 15.8% |
| More adults with heart disease | 8.2% | 6.8% |
| More adults who have had cancer | 10.2% | 8.6% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
None within 15 miles of Elmo; the nearest are
About 9 of every 100 Elmo residents are enrolled in college, against 6 across Missouri.
City in Missouri, United States
Elmo is a city in Nodaway County, Missouri, United States. The population was 114 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.
Elmo has fewer than 1,000 residents, too few for fair grades; the figures below are still real.