ZIP codes
16
Clark County, OH Demographics & ZIP Codes
Clark County, Ohio demographics and median household income by ZIP code — 16 ZIP codes — population 134,978 — avg. income $67,059 — avg. home value $155,980. Compare income, housing, and ZIP-level data on US5.
Population
134,978
Median household income (avg.)
$67,059
89% of U.S. median
Average home value
$155,980
45% of U.S. median
Average rent
$661
57% of U.S. median
Clark County demographics
Clark County, Ohio covers 16 ZIP codes, with a combined ZIP-area population of about 134,978.
Median household income in Clark County
The average median household income across ZIP codes in Clark County, Ohio is about $67,059 — about 6% below the OH ZIP average ($71,257), and about 11% below the U.S. median ($75,149).
Among ZIPs with income data, 45369 (South Vienna) is near the top at about $96,500, while 45506 (Springfield) is near the bottom at about $40,132.
Housing in Clark County
For housing in Clark County, Ohio, the average median home value is about $155,980 and the average median rent is about $661.
The most populous ZIP is 45503 (Springfield) with about 32,673 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Clark County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 45503 | Springfield | Clark County | OH | 32,673 | $54,561 | $153,100 |
| 45505 | Springfield | Clark County | OH | 20,299 | $42,409 | $87,500 |
| 45502 | Springfield | Clark County | OH | 17,076 | $87,378 | $225,500 |
| 45344 | New Carlisle | Clark County | OH | 16,841 | $71,627 | $159,600 |
| 45504 | Springfield | Clark County | OH | 16,654 | $67,334 | $167,700 |
| 45506 | Springfield | Clark County | OH | 13,339 | $40,132 | $101,000 |
| 45323 | Enon | Clark County | OH | 4,954 | $77,835 | $177,700 |
| 45369 | South Vienna | Clark County | OH | 4,232 | $96,500 | $205,300 |
| 45368 | South Charleston | Clark County | OH | 3,860 | $60,411 | $156,100 |
| 45341 | Medway | Clark County | OH | 3,702 | $57,800 | $127,200 |
| 45319 | Donnelsville | Clark County | OH | 364 | $70,278 | $137,500 |
| 45372 | Tremont City | Clark County | OH | 286 | $55,250 | $124,300 |
| 45349 | North Hampton | Clark County | OH | 284 | $89,375 | $145,800 |
| 43010 | Catawba | Clark County | OH | 280 | $55,000 | $139,300 |
| 45316 | Clifton | Clark County | OH | 134 | $80,000 | $232,100 |
| 45501 | Springfield | Clark County | OH | — | — | — |
Frequently asked questions
What are the demographics of Clark County?
Clark County, Ohio has a combined ZIP-area population of about 134,978 across 16 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Clark County?
The average median household income across ZIP codes in Clark County, Ohio is about $67,059, about 6% below the state ZIP average ($71,257), and about 11% below the U.S. median ($75,149). Average median home value is about $155,980. Among ZIPs with data, 45369 (South Vienna) is near the top ($96,500) and 45506 (Springfield) is near the bottom ($40,132).
How many ZIP codes are in Clark County?
Clark County, Ohio includes 16 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Clark County?
This page lists ZIP codes in Clark County, Ohio with population, median household income, and home value. Select a ZIP for a full demographics profile.