Andover
Village in Henry County, Illinois

Andover is a village in Henry County, Illinois, with 555 residents (2020 Census). The nearest town is Lynn Center, 3.5 miles W.
- 555residents (2020 Census)
- 1.0 sq miland area · 2.6 km²
- 560 / sq mipopulation density
- 61233ZIP code
About Andover
Andover is a village in Henry County, Illinois, United States. The population was 555 at the 2020 census, down from 578 in 2010 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Andover
- Median household income
- $77,813
- Median home value
- $163,600
- Median rent
- $924/mo
- Median age
- 44.8
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Map of Andover
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Open in Google Maps ›Andover, IL population
Andover had 555 residents in the 2020 Census.
| 2020 Census | 555 |
|---|---|
| Density | 560 per sq mi (216 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Andover at a glance
| State | Illinois (IL) |
|---|---|
| County | Henry County |
| Type | Village |
| Population | 555 (2020) |
| Land area | 0.99 sq mi (2.6 km²) |
| Coordinates | 41.2949° N, 90.2907° W |
| ZIP code | 61233 |
| Census code (GEOID) | 1701491 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Andover
- Lynn Center3.5 mi W
- Osco3.6 mi N
- Cambridge5.2 mi E
- Ophiem5.6 mi SW
- Orion5.9 mi NW
- Swedona8.0 mi W
- Woodhull8.2 mi S
- Alpha8.5 mi SW
- Nekoma10.0 mi SE
- Windsor10.2 mi SW
- Sherrard10.8 mi W
- Bishop Hill11.1 mi SE
Straight-line distance between town centers.
Frequently asked questions about Andover
What county is Andover in?
Andover is in Henry County, Illinois.
What is the population of Andover, IL?
555 people lived in Andover at the 2020 Census.
What is the ZIP code of Andover, IL?
The ZIP code of Andover is 61233.
What towns are near Andover?
Lynn Center (3.5 mi), Osco (3.6 mi), Cambridge (5.2 mi), Ophiem (5.6 mi), Orion (5.9 mi).
Last updated: