143 years in pictures
Census counts: 186 in 1910, a peak of 214 in 1920, 28 in 2020. The archive holds 2 old photos and papers going back to 2004 and 2 maps from 1968 on.
- 1883Udell is settled
Each edition grades its towns against each other only.

A town of 31, settled in 1883.
Udell’s mean commuting time is 34 minutes, above both Iowa’s towns (19 minutes) and U.S. towns (25 minutes). Only one of the 141 Iowa towns we compare has a lower share of adults with a bachelor’s degree than Udell. Udell 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: 186 in 1910, a peak of 214 in 1920, 28 in 2020. The archive holds 2 old photos and papers going back to 2004 and 2 maps from 1968 on.
Who provides power, water and the rest in Udell, 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 Udell.
In July, afternoons reach 85°; in January, nights fall to 15°, and about 22 inches of snow falls in a winter.
NOAA U.S. Climate Normals, 1991–2020
On expected storm and flood damage, Udell sits below 63% of U.S. communities. Households here have drawn federal disaster aid once, in 2010. Expected losses in Udell break down as 34% from drought and 24% from inland flooding.
FEMA National Risk Index · OpenFEMA
Among adults in Udell, 32% sleep under 7 hours. In Udell, 14% of adults have diabetes, above both the Iowa town median (12%) and the median of U.S. towns (12%). Two figures for adults here: 19% smoke cigarettes, 43% have obesity.
| Udell | Iowa towns | U.S. towns | |
|---|---|---|---|
| High blood pressure (CDC PLACES) | 42% | 35% | 35% |
| Smoke cigarettes (CDC PLACES) | 19% | 15% | 14% |
| Obesity (CDC PLACES) | 43% | 38% | 35% |
| Diabetes (CDC PLACES) | 14% | 12% | 12% |
| What stands out | Udell | IA |
|---|---|---|
| More older adults who have lost all their teeth | 20.9% | 11.6% |
| More adults with COPD | 9.5% | 6.9% |
| More adults with heart disease | 8.8% | 6.6% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
Home values are up 7.9% over the year to September 2026. For households in Udell, the share who are owner-occupiers is 75%.
Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center
None within 15 miles of Udell; the nearest are
About 0 of every 100 Udell residents are enrolled in college, against 6 across Iowa.
City in Iowa, USA
Udell is a city in Appanoose County, Iowa, United States. The population was 28 at the time of the 2020 census.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Udell has fewer than 1,000 residents, too few for fair grades; the figures below are still real.