ZIP codes
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Altona, IL Demographics & ZIP Codes
Altona, Illinois demographics and median household income by ZIP code (in Knox County) — 1 ZIP codes — population 731 — median income $62,617 — avg. home value $122,200. Compare income, housing, and population across ZIP codes on US5.
Population
731
Median household income (avg.)
$62,617
83% of U.S. median
Average home value
$122,200
35% of U.S. median
Average rent
$572
49% of U.S. median
Median age (avg.)
54.9
Altona demographics
Altona, Illinois covers 1 ZIP code primarily in Knox County, with a combined ZIP-area population of about 731.
Across ZIP codes with age data, the average median age is about 54.9 years.
Median household income in Altona
The average median household income across ZIP codes in Altona, Illinois is about $62,617 — about 20% below the IL ZIP average ($78,143), and about 17% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $62,617 in 61414.
Housing in Altona
For housing in Altona, Illinois, the average median home value is about $122,200 and the average median rent is about $572.
The most populous ZIP in this set is 61414 (about 731 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Altona
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61414 | Altona | Knox County | IL | 731 | $62,617 | $122,200 |
Frequently asked questions
What are the demographics of Altona?
Altona, Illinois has a combined ZIP-area population of about 731 across 1 ZIP codes (primarily Knox County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Altona?
The average median household income across ZIP codes in Altona, Illinois is about $62,617, about 20% below the state ZIP average ($78,143), and about 17% below the U.S. median ($75,149). Average median home value is about $122,200.
How many ZIP codes are in Altona?
Altona, 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 Altona?
This page lists ZIP codes in Altona, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.