Linn
Source:
Iowa
Linn is a mid-size county in Iowa with 21 ZIP codes, 211,123 people, and top-decile household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Linn, IA sits among US counties with a top-decile household income, on a mid-size county population base, across a multi-ZIP patchwork.
- Top 10%
- household income vs 3,210 US counties
- 211,123
- combined ZIP population
- 21
- USPS ZIP codes covered
- $92,094
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Linn lands in the national county income distribution as top-decile household income on mid-size county footing (FIPS 19113, 21 ZIPs, combined population 211,123). Sort the ZIP table by population before treating the county mean as uniform.
High-income counties with wide ZIP mosaics hide sharp internal gradients. The densest ZIP here is 52402 (Cedar Rapids) with 40,149 residents - open it beside a thin rural code from the table before treating the county mean as uniform. HUD Fair Market Rents and FBI county tables attach to FIPS 19113, so scorecards stay county-keyed while household income stays ZIP-keyed.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
21
Total ZIPs
211,123
Total Population
ZIP Codes in Linn
Side-by-side: Compare 52402 vs 52404 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 52402 | Cedar Rapids | 40,149 | 1,125 |
| 52404 | Cedar Rapids | 37,796 | 266 |
| 52302 | Marion | 36,980 | 192 |
| 52403 | Cedar Rapids | 23,673 | 348 |
| 52405 | Cedar Rapids | 23,621 | 625 |
| 52233 | Hiawatha | 6,981 | 769 |
| 52411 | Cedar Rapids | 6,896 | 162 |
| 52314 | Mount Vernon | 5,865 | 38 |
| 52213 | Center Point | 4,340 | 23 |
| 52253 | Lisbon | 3,192 | 27 |
| 52214 | Central City | 3,090 | 13 |
| 52328 | Robins | 2,826 | 354 |
| 52228 | Fairfax | 2,772 | 29 |
| 52227 | Ely | 2,461 | 33 |
| 52336 | Springville | 2,363 | 19 |
| 52401 | Cedar Rapids | 2,017 | 657 |
| 52324 | Palo | 1,890 | 18 |
| 52218 | Coggon | 1,788 | 10 |
| 52202 | Alburnett | 1,152 | 18 |
| 52341 | Toddville | 1,093 | 32 |
| 52219 | Prairieburg | 178 | 149 |
Frequently Asked Questions
What is the population of Linn?
Linn has a total population of 211,123 across 21 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Linn?
Linn includes 21 ZIP codes: 52402, 52404, 52302, 52403, 52405, 52233, 52411, 52314, 52213, 52253, and more.