100 Largest ZIP Codes in the United States by Population in Gilpin County, Colorado
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Gilpin County, Colorado.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 80422 | BLACK HAWK | CO | 4,347 |
| 2 | 80427 | CENTRAL CITY | CO | 686 |
| 3 | 80474 | ROLLINSVILLE | CO | 189 |