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Geneseo, IL Demographics & ZIP Codes
Geneseo, Illinois demographics and median household income by ZIP code (in Henry County) — 1 ZIP codes — population 12,049 — median income $81,141 — avg. home value $217,700. Compare income, housing, and population across ZIP codes on US5.
Population
12,049
Median household income (avg.)
$81,141
108% of U.S. median
Average home value
$217,700
63% of U.S. median
Average rent
$711
61% of U.S. median
Median age (avg.)
43.5
Geneseo demographics
Geneseo, Illinois covers 1 ZIP code primarily in Henry County, with a combined ZIP-area population of about 12,049.
Across ZIP codes with age data, the average median age is about 43.5 years.
Median household income in Geneseo
The average median household income across ZIP codes in Geneseo, Illinois is about $81,141 — about 4% above the IL ZIP average ($78,143), and about 8% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $81,141 in 61254.
Housing in Geneseo
For housing in Geneseo, Illinois, the average median home value is about $217,700 and the average median rent is about $711.
The most populous ZIP in this set is 61254 (about 12,049 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Geneseo
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61254 | Geneseo | Henry County | IL | 12,049 | $81,141 | $217,700 |
Frequently asked questions
What are the demographics of Geneseo?
Geneseo, Illinois has a combined ZIP-area population of about 12,049 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 Geneseo?
The average median household income across ZIP codes in Geneseo, Illinois is about $81,141, about 4% above the state ZIP average ($78,143), and about 8% above the U.S. median ($75,149). Average median home value is about $217,700.
How many ZIP codes are in Geneseo?
Geneseo, 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 Geneseo?
This page lists ZIP codes in Geneseo, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.