ZIP codes
7
Jefferson County, IA Demographics & ZIP Codes
Jefferson County, Iowa demographics and median household income by ZIP code — 7 ZIP codes — population 16,343 — avg. income $61,217 — avg. home value $135,260. Compare income, housing, and ZIP-level data on US5.
Population
16,343
Median household income (avg.)
$61,217
81% of U.S. median
Average home value
$135,260
39% of U.S. median
Average rent
$608
52% of U.S. median
Jefferson County demographics
Jefferson County, Iowa covers 7 ZIP codes, with a combined ZIP-area population of about 16,343.
Median household income in Jefferson County
The average median household income across ZIP codes in Jefferson County, Iowa is about $61,217 — about 17% below the IA ZIP average ($74,194), and about 19% below the U.S. median ($75,149).
Among ZIPs with income data, 52567 (Libertyville) is near the top at about $79,265, while 52580 (Packwood) is near the bottom at about $44,009.
Housing in Jefferson County
For housing in Jefferson County, Iowa, the average median home value is about $135,260 and the average median rent is about $608.
The most populous ZIP is 52556 (Fairfield) with about 11,586 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Jefferson County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 52556 | Fairfield | Jefferson County | IA | 11,586 | $55,528 | $168,200 |
| 52540 | Pleasant Plain | Jefferson County | IA | 1,102 | $57,589 | $106,600 |
| 52533 | Batavia | Jefferson County | IA | 1,030 | $59,659 | $110,300 |
| 52635 | Lockridge | Jefferson County | IA | 777 | $71,250 | — |
| 52580 | Packwood | Jefferson County | IA | 691 | $44,009 | $112,200 |
| 52557 | Fairfield | Jefferson County | IA | 615 | — | — |
| 52567 | Libertyville | Jefferson County | IA | 542 | $79,265 | $179,000 |
Frequently asked questions
What are the demographics of Jefferson County?
Jefferson County, Iowa has a combined ZIP-area population of about 16,343 across 7 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Jefferson County?
The average median household income across ZIP codes in Jefferson County, Iowa is about $61,217, about 17% below the state ZIP average ($74,194), and about 19% below the U.S. median ($75,149). Average median home value is about $135,260. Among ZIPs with data, 52567 (Libertyville) is near the top ($79,265) and 52580 (Packwood) is near the bottom ($44,009).
How many ZIP codes are in Jefferson County?
Jefferson County, Iowa includes 7 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Jefferson County?
This page lists ZIP codes in Jefferson County, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.