ZIP codes
10
Delaware County, OH Demographics & ZIP Codes
Delaware County, Ohio demographics and median household income by ZIP code — 10 ZIP codes — population 218,300 — avg. income $129,280 — avg. home value $392,811. Compare income, housing, and ZIP-level data on US5.
Population
218,300
Median household income (avg.)
$129,280
172% of U.S. median
Average home value
$392,811
113% of U.S. median
Average rent
$1,207
104% of U.S. median
Delaware County demographics
Delaware County, Ohio covers 10 ZIP codes, with a combined ZIP-area population of about 218,300.
Median household income in Delaware County
The average median household income across ZIP codes in Delaware County, Ohio is about $129,280 — about 81% above the OH ZIP average ($71,257), and about 72% above the U.S. median ($75,149).
Among ZIPs with income data, 43021 (Galena) is near the top at about $160,120, while 43240 (Columbus) is near the bottom at about $87,389.
Housing in Delaware County
For housing in Delaware County, Ohio, the average median home value is about $392,811 and the average median rent is about $1,207.
The most populous ZIP is 43015 (Delaware) with about 59,027 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Delaware County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 43015 | Delaware | Delaware County | OH | 59,027 | $99,622 | $311,900 |
| 43065 | Powell | Delaware County | OH | 45,284 | $154,797 | $451,700 |
| 43035 | Columbus | Delaware County | OH | 35,732 | $148,446 | $423,000 |
| 43082 | Westerville | Delaware County | OH | 33,799 | $147,188 | $433,400 |
| 43074 | Sunbury | Delaware County | OH | 15,948 | $109,541 | $396,600 |
| 43021 | Galena | Delaware County | OH | 14,855 | $160,120 | $524,800 |
| 43240 | Columbus | Delaware County | OH | 7,287 | $87,389 | $289,800 |
| 43061 | Ostrander | Delaware County | OH | 5,198 | $146,083 | $387,400 |
| 43066 | Radnor | Delaware County | OH | 1,170 | $110,333 | $316,700 |
| 43032 | Kilbourne | Delaware County | OH | — | — | — |
Frequently asked questions
What are the demographics of Delaware County?
Delaware County, Ohio has a combined ZIP-area population of about 218,300 across 10 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Delaware County?
The average median household income across ZIP codes in Delaware County, Ohio is about $129,280, about 81% above the state ZIP average ($71,257), and about 72% above the U.S. median ($75,149). Average median home value is about $392,811. Among ZIPs with data, 43021 (Galena) is near the top ($160,120) and 43240 (Columbus) is near the bottom ($87,389).
How many ZIP codes are in Delaware County?
Delaware County, Ohio includes 10 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Delaware County?
This page lists ZIP codes in Delaware County, Ohio with population, median household income, and home value. Select a ZIP for a full demographics profile.