Belvidere, IL zip code
Belvidere, Illinois uses one zip code: 61008. Most of it is in Boone County. Together these zip codes are home to about 34K people.
Zip codes
1
Population
34K
All zips combined
Largest zip
61008
33,582 residents
Zip codes in Belvidere
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 61008 | 33,582 | $76,604 |