Mercer, WI zip code
Mercer, Wisconsin uses one zip code: 54547. Most of it is in Iron County. Together these zip codes are home to about 1.5K people.
Zip codes
1
Population
1.5K
All zips combined
Largest zip
54547
1,549 residents
Zip codes in Mercer
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 54547 | 1,549 | $63,500 |