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Lenzburg, IL Demographics & ZIP Codes
Lenzburg, Illinois demographics and median household income by ZIP code (in St. Clair County) — 1 ZIP codes — population 1,231 — median income $78,250 — avg. home value $153,400. Compare income, housing, and population across ZIP codes on US5.
Population
1,231
Median household income (avg.)
$78,250
104% of U.S. median
Average home value
$153,400
44% of U.S. median
Average rent
$420
36% of U.S. median
Median age (avg.)
42.0
Lenzburg demographics
Lenzburg, Illinois covers 1 ZIP code primarily in St. Clair County, with a combined ZIP-area population of about 1,231.
Across ZIP codes with age data, the average median age is about 42.0 years.
Median household income in Lenzburg
The average median household income across ZIP codes in Lenzburg, Illinois is about $78,250 — about even with the IL ZIP average ($78,143), and about 4% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $78,250 in 62255.
Housing in Lenzburg
For housing in Lenzburg, Illinois, the average median home value is about $153,400 and the average median rent is about $420.
The most populous ZIP in this set is 62255 (about 1,231 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Lenzburg
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62255 | Lenzburg | St. Clair County | IL | 1,231 | $78,250 | $153,400 |
Frequently asked questions
What are the demographics of Lenzburg?
Lenzburg, Illinois has a combined ZIP-area population of about 1,231 across 1 ZIP codes (primarily St. Clair County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Lenzburg?
The average median household income across ZIP codes in Lenzburg, Illinois is about $78,250, roughly in line with the state ZIP average ($78,143), and about 4% above the U.S. median ($75,149). Average median home value is about $153,400.
How many ZIP codes are in Lenzburg?
Lenzburg, 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 Lenzburg?
This page lists ZIP codes in Lenzburg, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.