ZIP codes
2
Buffalo Prairie, IL Demographics & ZIP Codes
Buffalo Prairie, Illinois demographics and median household income by ZIP code (in Mercer County, Rock Island County) — 2 ZIP codes — population 960 — median income $87,279 — avg. home value $164,700. Compare income, housing, and population across ZIP codes on US5.
Population
960
Median household income (avg.)
$87,279
116% of U.S. median
Average home value
$164,700
47% of U.S. median
Average rent
$768
66% of U.S. median
Median age (avg.)
41.4
Buffalo Prairie demographics
Buffalo Prairie, Illinois covers 2 ZIP codes spanning Mercer County and Rock Island County, with a combined ZIP-area population of about 960.
Across ZIP codes with age data, the average median age is about 41.4 years.
Median household income in Buffalo Prairie
The average median household income across ZIP codes in Buffalo Prairie, Illinois is about $87,279 — about 12% above the IL ZIP average ($78,143), and about 16% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $87,279 in 61279.
Housing in Buffalo Prairie
For housing in Buffalo Prairie, Illinois, the average median home value is about $164,700 and the average median rent is about $768.
The most populous ZIP in this set is 61279 (about 960 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Buffalo Prairie
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 61279 | Buffalo Prairie | Mercer County | IL | 960 | $87,279 | $164,700 |
| 61237 | Buffalo Prairie | Rock Island County | IL | — | — | — |
Frequently asked questions
What are the demographics of Buffalo Prairie?
Buffalo Prairie, Illinois has a combined ZIP-area population of about 960 across 2 ZIP codes (primarily Mercer County, Rock Island County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Buffalo Prairie?
The average median household income across ZIP codes in Buffalo Prairie, Illinois is about $87,279, about 12% above the state ZIP average ($78,143), and about 16% above the U.S. median ($75,149). Average median home value is about $164,700.
How many ZIP codes are in Buffalo Prairie?
Buffalo Prairie, 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 Buffalo Prairie?
This page lists ZIP codes in Buffalo Prairie, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.