ZIP codes with the highest homeownership in Johnson County, IA
These are the 16 ZIP codes in Johnson County with the highest share of owner-occupied homes, out of 16 with at least 1,000 residents. 52338 (Swisher, 93.3%), 52228 (Fairfax, 91.0%) and 52333 (Solon, 86.6%) lead the list. There is no single "best" ZIP code in Johnson County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
ZIP codes with the highest homeownership in Johnson County
| Rank | ZIP | Mailing city | Owner-occupied homes | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 52338 | Swisher | 93.3% ±2.6% | 3,934 | 1,426 | 1,221 |
| 2 | 52228 | Fairfax | 91.0% ±4.4% | 3,802 | 1,416 | 1,308 |
| 3 | 52333 | Solon | 86.6% ±5.5% | 7,295 | 2,751 | — |
| 4 | 52203 | Amana | 86.1% ±5.9% | 2,231 | 842 | — |
| 5 | 52358 | West Branch | 84.9% ±4.3% | 3,598 | 1,488 | 1,863 |
| 6 | 52322 | Oxford | 83.3% ±9.4% | 2,266 | 910 | 814 |
| 7 | 52755 | Lone Tree | 82.8% ±5.2% | 2,092 | 775 | — |
| 8 | 52327 | Riverside | 80.9% ±10.4% | 3,796 | 1,315 | — |
| 9 | 52340 | Tiffin | 77.3% ±7.3% | 6,128 | 2,596 | 3,155 |
| 10 | 52247 | Kalona | 71.7% ±5.6% | 5,914 | 2,115 | — |
| 11 | 52317 | North Liberty | 69.1% ±4.6% | 23,097 | 8,913 | — |
| 12 | 52245 | Iowa City | 59.6% ±4.0% | 22,853 | 9,543 | — |
| 13 | 52241 | Coralville | 56.0% ±3.4% | 23,250 | 10,001 | — |
| 14 | 52240 | Iowa City | 50.1% ±2.9% | 35,074 | 15,417 | 16,837 |
| 15 | 52246 | Iowa City | 45.2% ±3.0% | 22,308 | 9,651 | 10,977 |
| 16 | 52242 | Iowa City | 0.0% ±56.8% | 4,688 | 21 | — |
How we ranked them
Ranked by the share of occupied homes that are owner-occupied (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 16 of 18 qualify.
Which of these to mail, and why
Homeowners make the decisions about roofs, HVAC, lawns, solar and insurance. A high owner share means fewer pieces wasted on renters who can't hire the work.
The top five ZIP codes on this list hold 7,923 households. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 52338 on the EDDM route map
More rankings
- Richest ZIP codes in Johnson County
- ZIP codes with the highest home values in Johnson County
- ZIP codes with the most families with kids in Johnson County
- ZIP codes with the most new movers in Johnson County
- Youngest ZIP codes in Johnson County
- Oldest ZIP codes in Johnson County
- Fastest-growing ZIP codes in Johnson County
- All Johnson County ZIP codes
Businesses that mail these ZIP codes
Map it and price it
EDDM guides
Frequently asked questions
- Which ZIP code in Johnson County has the highest share of owner-occupied homes?
- 52338 (Swisher), at 93.3% (±2.6%), among 16 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by the share of occupied homes that are owner-occupied (ACS 5-year estimates, 2020–2024).
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.