ZIP report cards
Colorado
64 counties with graded ZIP codes. Choose one to see every ZIP code in it.
- Adams County23 ZIPs
- Alamosa County3 ZIPs
- Arapahoe County18 ZIPs
- Archuleta County3 ZIPs
- Baca County6 ZIPs
- Bent County4 ZIPs
- Boulder County20 ZIPs
- Broomfield County1 ZIP
- Chaffee County6 ZIPs
- Cheyenne County4 ZIPs
- Clear Creek County6 ZIPs
- Conejos County6 ZIPs
- Costilla County6 ZIPs
- Crowley County4 ZIPs
- Custer County2 ZIPs
- Delta County5 ZIPs
- Denver County29 ZIPs
- Dolores County5 ZIPs
- Douglas County13 ZIPs
- Eagle County10 ZIPs
- El Paso County41 ZIPs
- Elbert County8 ZIPs
- Fremont County9 ZIPs
- Garfield County6 ZIPs
- Gilpin County3 ZIPs
- Grand County8 ZIPs
- Gunnison County9 ZIPs
- Hinsdale County1 ZIP
- Huerfano County4 ZIPs
- Jackson County4 ZIPs
- Jefferson County26 ZIPs
- Kiowa County4 ZIPs
- Kit Carson County6 ZIPs
- La Plata County5 ZIPs
- Lake County2 ZIPs
- Larimer County18 ZIPs
- Las Animas County9 ZIPs
- Lincoln County7 ZIPs
- Logan County8 ZIPs
- Mesa County17 ZIPs
- Mineral County1 ZIP
- Moffat County5 ZIPs
- Montezuma County7 ZIPs
- Montrose County9 ZIPs
- Morgan County6 ZIPs
- Otero County5 ZIPs
- Ouray County2 ZIPs
- Park County11 ZIPs
- Phillips County4 ZIPs
- Pitkin County7 ZIPs
- Prowers County4 ZIPs
- Pueblo County12 ZIPs
- Rio Blanco County3 ZIPs
- Rio Grande County3 ZIPs
- Routt County9 ZIPs
- Saguache County7 ZIPs
- San Juan County1 ZIP
- San Miguel County5 ZIPs
- Sedgwick County3 ZIPs
- Summit County4 ZIPs
- Teller County4 ZIPs
- Washington County6 ZIPs
- Weld County34 ZIPs
- Yuma County7 ZIPs