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Lacon, IL Demographics & ZIP Codes
Lacon, Illinois demographics and median household income by ZIP code (in Marshall County) — 1 ZIP codes — population 2,700 — median income $74,519 — avg. home value $154,300. Compare income, housing, and population across ZIP codes on US5.
Population
2,700
Median household income (avg.)
$74,519
99% of U.S. median
Average home value
$154,300
44% of U.S. median
Average rent
$627
54% of U.S. median
Median age (avg.)
46.5
Lacon demographics
Lacon, Illinois covers 1 ZIP code primarily in Marshall County, with a combined ZIP-area population of about 2,700.
Across ZIP codes with age data, the average median age is about 46.5 years.
Median household income in Lacon
The average median household income across ZIP codes in Lacon, Illinois is about $74,519 — about 5% below the IL ZIP average ($78,143), and about even with the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $74,519 in 61540.
Housing in Lacon
For housing in Lacon, Illinois, the average median home value is about $154,300 and the average median rent is about $627.
The most populous ZIP in this set is 61540 (about 2,700 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Lacon
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61540 | Lacon | Marshall County | IL | 2,700 | $74,519 | $154,300 |
Frequently asked questions
What are the demographics of Lacon?
Lacon, Illinois has a combined ZIP-area population of about 2,700 across 1 ZIP codes (primarily Marshall County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Lacon?
The average median household income across ZIP codes in Lacon, Illinois is about $74,519, about 5% below the state ZIP average ($78,143), and near the U.S. median ($75,149). Average median home value is about $154,300.
How many ZIP codes are in Lacon?
Lacon, 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 Lacon?
This page lists ZIP codes in Lacon, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.