Jersey County, IL Zip Codes
6 zip codes across 5 cities in Jersey County, IL
About Jersey County
Jersey County, Illinois (IL) contains 6 unique zip codes spanning 5 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Jersey County.
Cities in Jersey County
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All Zip Codes in Jersey County, IL
| Zip Code | City |
|---|---|
| 62022 | Dow |
| 62028 | Dow |
| 62030 | Fidelity |
| 62031 | Fieldon |
| 62037 | Grafton |
| 62052 | Jerseyville |
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Frequently Asked Questions
How many zip codes are in Jersey County, IL?
Jersey County, IL has 6 zip codes across 5 cities.
What cities are in Jersey County?
Cities in Jersey County include Dow, Fidelity, Fieldon, Grafton, Jerseyville.
What state is Jersey County in?
Jersey County is located in Illinois (IL).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.