167 years in pictures
Census counts: 76 in 1870, 707 in 2020. The archive holds 3 old photos and papers going back to 2015 and 2 maps from 1944 on.
- 1859Alton is platted
Each edition grades its towns against each other only.

A town of 702, platted in 1859.
Alton’s average trip to work is 16 minutes, against 22 minutes in Missouri’s towns and 25 minutes across U.S. towns. Only 10 of the 243 Missouri towns we compare have a lower median rent than Alton. Alton’s trail density is 1.6 miles per square mile, where Missouri’s towns sit at 0.3 and U.S. towns at 0.4. Alton 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: 76 in 1870, 707 in 2020. The archive holds 3 old photos and papers going back to 2015 and 2 maps from 1944 on.
Who provides power, water and the rest in Alton, 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 Alton.
Most working residents leave Alton for work: only 18% work in town. Jobs based in Alton fell to 346 in 2023, 284 fewer than in 2013. 17% of Alton residents live below the poverty line.
| Alton | Missouri towns | U.S. towns | |
|---|---|---|---|
| Below the poverty line | 17% | 14% | 9.6% |
| Working residents who work in town | 18% | 13% | 8% |
| Median household income | $50,000 | $62,000 | $80,000 |
Census LEHD 2023 · ACS
Its public schools are run by Alton R-IV. Its two schools are below.
| School | Level | Students | Letter |
|---|---|---|---|
| Alton ElementaryLargest public elementary schoolGrades PK–5 | Grades PK–5 | 290 | C− |
| Alton HighLargest public high schoolGrades 6–12 | Grades 6–12 | 281 | C− |
NCES · EDFacts
Expected storm and flood damage is higher than in 83% of U.S. communities. Since 1979, 38 flood insurance claims have been paid out in Alton.
FEMA flood insurance claims · FEMA National Risk Index · OpenFEMA
The typical Alton home is worth about $171,000, up 4% in a year, 35% below the Missouri typical home. 56% of households own their home in Alton.
Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center
Alton has chilly winters and warm summers, with plenty of rain. The July high in Alton is 89°F.
NOAA U.S. Climate Normals, 1991–2020
Alton beats the Missouri average on 2 of 32 CDC measures and trails it on 16. Among 248 Missouri towns, just 9 have a higher share of adults who report frequent physical distress than Alton.
| Alton | Missouri towns | U.S. towns | |
|---|---|---|---|
| Frequent physical distress (CDC PLACES) | 20% | 15% | 14% |
| Get no exercise (CDC PLACES) | 39% | 30% | 25% |
| Fair or poor health (CDC PLACES) | 30% | 22% | 19% |
| Diabetes (CDC PLACES) | 17% | 12% | 12% |
| What stands out | Alton | MO |
|---|---|---|
| Fewer binge drinkers | 13.4% | 16.3% |
| More adults treating high blood pressure | 81.5% | 77.2% |
| More adults with COPD | 13.8% | 8% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
2.6 miles of trail in 0 parks and preserves.
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
None within 15 miles of Alton; the nearest are
About 1 of every 100 Alton residents are enrolled in college, against 6 across Missouri.
Where Alton’s working residents go each day. Line width shows the share.
Census LEHD 2023
City in Missouri, U.S.
Alton is a city and the county seat of Oregon County, Missouri, United States. The population was 707 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.
Alton has fewer than 1,000 residents, too few for fair grades; the figures below are still real.