Linn County, IA Zip Codes
55 zip codes across 44 cities in Linn County, IA
About Linn County
Linn County, Iowa (IA) contains 55 unique zip codes spanning 44 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 Linn County.
Cities in Linn County
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All Zip Codes in Linn County, IA
| Zip Code | City |
|---|---|
| 52202 | Alburnett |
| 52213 | Center Point |
| 52214 | Central City |
| 52218 | Coggon |
| 52219 | Central City |
| 52227 | Ely |
| 52228 | Fairfax |
| 52233 | Hiawatha |
| 52253 | Lisbon |
| 52302 | Marion |
| 52314 | Mount Vernon |
| 52324 | Palo |
| 52328 | Cedar Rapids |
| 52336 | Mount Vernon |
| 52341 | Center Point |
| 52352 | Walker |
| 52401 | Cedar Rapids |
| 52402 | Cedar Rapids |
| 52403 | Cedar Rapids |
| 52404 | Cedar Rapids |
| 52405 | Cedar Rapids |
| 52411 | Cedar Rapids |
| 524HH | Zcta 524hh |
| 63557 | Milan |
| 63566 | Green Castle |
| 64628 | Brookfield |
| 64630 | Browning |
| 64631 | Bucklin |
| 64651 | Laclede |
| 64653 | Linneus |
| 64658 | Marceline |
| 64659 | Meadville |
| 64674 | Purdin |
| 66010 | Blue Mound |
| 66014 | Centerville |
| 66040 | La Cygne |
| 66056 | Mound City |
| 66072 | La Cygne |
| 66075 | Pleasanton |
| 66767 | Prescott |
| 97321 | Albany |
| 97327 | Brownsville |
| 97329 | Foster |
| 97345 | Foster |
| 97348 | Halsey |
| 97350 | Idanha |
| 97355 | Lebanon |
| 97358 | Lyons |
| 97360 | Mill City |
| 97374 | Scio |
| 97377 | Shedd |
| 97386 | Sweet Home |
| 97389 | Tangent |
| 973XX | Zcta 973xx |
| 97446 | Harrisburg |
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Frequently Asked Questions
How many zip codes are in Linn County, IA?
Linn County, IA has 55 zip codes across 44 cities.
What cities are in Linn County?
Cities in Linn County include Albany, Alburnett, Blue Mound, Brookfield, Browning, Brownsville, Bucklin, Cedar Rapids, Center Point, Centerville, Central City, Coggon, Ely, Fairfax, Foster, Green Castle, Halsey, Harrisburg, Hiawatha, Idanha, La Cygne, Laclede, Lebanon, Linneus, Lisbon, Lyons, Marceline, Marion, Meadville, Milan, Mill City, Mound City, Mount Vernon, Palo, Pleasanton, Prescott, Purdin, Scio, Shedd, Sweet Home, Tangent, Walker, Zcta 524hh, Zcta 973xx.
What state is Linn County in?
Linn County is located in Iowa (IA).
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.