Holy Cross, IA zip code
Holy Cross, Iowa uses one zip code: 52053. Most of it is in Dubuque County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
52053
1,148 residents
Zip codes in Holy Cross
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 52053 | 1,148 | $83,000 |