158 years in pictures
Census counts: 902 in 1870, 463 in 2020. The archive holds 3 old photos and papers going back to 1996 and 2 maps from 1940 on.
- 1868Altona is settled
Each edition grades its towns against each other only.

A town of 449, settled in 1868.
Altona’s average trip to work is 21 minutes, where Illinois’ towns sit at 26 minutes and U.S. towns at 25 minutes. Altona 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: 902 in 1870, 463 in 2020. The archive holds 3 old photos and papers going back to 1996 and 2 maps from 1940 on.
Who provides power, water and the rest in Altona, 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 12, 2025.
Ordered by what stands out in Altona.
The typical Altona home is worth about $124,000, up 14.3% in a year, 58% below the Illinois typical home. 92% of Altona households own their home, above both the Illinois town median (75%) and the median of U.S. towns (73%). The median rent in Altona is $940 a month.
| Altona | Illinois towns | U.S. towns | |
|---|---|---|---|
| Households that own their home | 92% | 75% | 73% |
| Median rent | $940 a month | $1,129 a month | $1,185 a month |
Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center
Most working residents leave Altona for work: only 2% work in town. Altona’s median household income is $69,000. The top destinations are Peoria (14%), Galesburg (9%) and Oneida (5%).
| Altona | Illinois towns | U.S. towns | |
|---|---|---|---|
| Working residents who work in town | 1.7% | 8.3% | 8% |
| Median household income | $69,000 | $83,000 | $80,000 |
| Below the poverty line | 7.6% | 8.4% | 9.6% |
Census LEHD 2023 · ACS
Altona has cold winters and warm summers. July afternoons reach 84°, January nights drop to 15° and about 27 inches of snow falls in a winter.
NOAA U.S. Climate Normals, 1991–2020
Altona beats the Illinois average on 6 of 32 CDC measures and trails it on 1. 20% of Altona adults binge drink.
| Altona | Illinois towns | U.S. towns | |
|---|---|---|---|
| Binge drink (CDC PLACES) | 20% | 18% | 16% |
| Fair or poor health (CDC PLACES) | 16% | 18% | 19% |
| Get no exercise (CDC PLACES) | 21% | 23% | 25% |
| Diabetes (CDC PLACES) | 10% | 11% | 12% |
| What stands out | Altona | IL |
|---|---|---|
| Fewer adults facing food insecurity | 10% | 15.9% |
| Fewer uninsured adults | 6.3% | 9.9% |
| More adults who have had cancer | 9.1% | 7.6% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
Expected storm and flood damage is higher than in 59% of U.S. communities.
FEMA National Risk Index · OpenFEMA
None within 15 miles of Altona; the nearest are
About 2 of every 100 Altona residents are enrolled in college, against 6 across Illinois.
Where Altona’s working residents go each day. Line width shows the share.
Census LEHD 2023
Village in Illinois, United States
Altona (formerly LaPier & Walnut Grove) is a village in Knox County, Illinois, United States. The population was 463 at the 2020 census. It is part of the Galesburg Micropolitan Statistical Area.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Altona has fewer than 1,000 residents, too few for fair grades; the figures below are still real.