ZIP codes
2
Chatham, IL Demographics & ZIP Codes
Chatham, Illinois demographics and median household income by ZIP code (in Sangamon County) — 2 ZIP codes — population 16,362 — median income $101,999 — avg. home value $238,950. Compare income, housing, and population across ZIP codes on US5.
Population
16,362
Median household income (avg.)
$101,999
136% of U.S. median
Average home value
$238,950
69% of U.S. median
Average rent
$1,024
88% of U.S. median
Median age (avg.)
36.9
Chatham demographics
Chatham, Illinois covers 2 ZIP codes primarily in Sangamon County, with a combined ZIP-area population of about 16,362.
Across ZIP codes with age data, the average median age is about 36.9 years.
Median household income in Chatham
The average median household income across ZIP codes in Chatham, Illinois is about $101,999 — about 31% above the IL ZIP average ($78,143), and about 36% above the U.S. median ($75,149).
Among ZIPs with income data, 62629 is near the top at about $106,373, while 62536 is near the bottom at about $97,625.
Housing in Chatham
For housing in Chatham, Illinois, the average median home value is about $238,950 and the average median rent is about $1,024.
The most populous ZIP in this set is 62629 (about 15,369 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Chatham
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 62629 | Chatham | Sangamon County | IL | 15,369 | $106,373 | $232,000 |
| 62536 | Chatham | Sangamon County | IL | 993 | $97,625 | $245,900 |
Frequently asked questions
What are the demographics of Chatham?
Chatham, Illinois has a combined ZIP-area population of about 16,362 across 2 ZIP codes (primarily Sangamon County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Chatham?
The average median household income across ZIP codes in Chatham, Illinois is about $101,999, about 31% above the state ZIP average ($78,143), and about 36% above the U.S. median ($75,149). Average median home value is about $238,950. Among ZIPs with data, 62629 is near the top ($106,373) and 62536 is near the bottom ($97,625).
How many ZIP codes are in Chatham?
Chatham, Illinois includes 2 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Chatham?
This page lists ZIP codes in Chatham, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.