ZIP codes
13
Allen County, OH Demographics & ZIP Codes
Allen County, Ohio demographics and median household income by ZIP code — 13 ZIP codes — population 109,060 — avg. income $67,722 — avg. home value $145,200. Compare income, housing, and ZIP-level data on US5.
Population
109,060
Median household income (avg.)
$67,722
90% of U.S. median
Average home value
$145,200
42% of U.S. median
Average rent
$637
55% of U.S. median
Allen County demographics
Allen County, Ohio covers 13 ZIP codes, with a combined ZIP-area population of about 109,060.
Median household income in Allen County
The average median household income across ZIP codes in Allen County, Ohio is about $67,722 — about 5% below the OH ZIP average ($71,257), and about 10% below the U.S. median ($75,149).
Among ZIPs with income data, 45817 (Bluffton) is near the top at about $82,784, while 45804 (Lima) is near the bottom at about $42,594.
Housing in Allen County
For housing in Allen County, Ohio, the average median home value is about $145,200 and the average median rent is about $637.
The most populous ZIP is 45805 (Lima) with about 24,746 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Allen County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 45805 | Lima | Allen County | OH | 24,746 | $65,954 | $153,700 |
| 45801 | Lima | Allen County | OH | 21,431 | $47,442 | $111,600 |
| 45804 | Lima | Allen County | OH | 14,197 | $42,594 | $96,100 |
| 45807 | Gomer | Allen County | OH | 11,631 | $74,387 | $192,800 |
| 45806 | Fort Shawnee | Allen County | OH | 10,978 | $82,160 | $189,800 |
| 45833 | Delphos | Allen County | OH | 10,822 | $66,919 | $156,000 |
| 45817 | Bluffton | Allen County | OH | 5,820 | $82,784 | $195,100 |
| 45887 | Spencerville | Allen County | OH | 4,335 | $62,838 | $185,400 |
| 45850 | Westminster | Allen County | OH | 3,763 | $82,454 | $177,900 |
| 45820 | Cairo | Allen County | OH | 600 | $79,643 | $107,900 |
| 45854 | Lafayette | Allen County | OH | 339 | $49,653 | $121,700 |
| 45808 | Beaverdam | Allen County | OH | 329 | $75,833 | $100,200 |
| 45809 | Gomer | Allen County | OH | 69 | — | $99,400 |
Frequently asked questions
What are the demographics of Allen County?
Allen County, Ohio has a combined ZIP-area population of about 109,060 across 13 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Allen County?
The average median household income across ZIP codes in Allen County, Ohio is about $67,722, about 5% below the state ZIP average ($71,257), and about 10% below the U.S. median ($75,149). Average median home value is about $145,200. Among ZIPs with data, 45817 (Bluffton) is near the top ($82,784) and 45804 (Lima) is near the bottom ($42,594).
How many ZIP codes are in Allen County?
Allen County, Ohio includes 13 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Allen County?
This page lists ZIP codes in Allen County, Ohio with population, median household income, and home value. Select a ZIP for a full demographics profile.