ZIP codes
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Andover, IL Demographics & ZIP Codes
Andover, Illinois demographics and median household income by ZIP code (in Henry County) — 1 ZIP codes — population 245 — median income $66,146 — avg. home value $172,500. Compare income, housing, and population across ZIP codes on US5.
Population
245
Median household income (avg.)
$66,146
88% of U.S. median
Average home value
$172,500
50% of U.S. median
Average rent
$571
49% of U.S. median
Median age (avg.)
51.8
Andover demographics
Andover, Illinois covers 1 ZIP code primarily in Henry County, with a combined ZIP-area population of about 245.
Across ZIP codes with age data, the average median age is about 51.8 years.
Median household income in Andover
The average median household income across ZIP codes in Andover, Illinois is about $66,146 — about 15% below the IL ZIP average ($78,143), and about 12% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $66,146 in 61233.
Housing in Andover
For housing in Andover, Illinois, the average median home value is about $172,500 and the average median rent is about $571.
The most populous ZIP in this set is 61233 (about 245 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Andover
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61233 | Andover | Henry County | IL | 245 | $66,146 | $172,500 |
Frequently asked questions
What are the demographics of Andover?
Andover, Illinois has a combined ZIP-area population of about 245 across 1 ZIP codes (primarily Henry County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Andover?
The average median household income across ZIP codes in Andover, Illinois is about $66,146, about 15% below the state ZIP average ($78,143), and about 12% below the U.S. median ($75,149). Average median home value is about $172,500.
How many ZIP codes are in Andover?
Andover, Illinois includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Andover?
This page lists ZIP codes in Andover, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.