Primary City Firestone
Population 10,147
State Colorado
County Weld County
Current Time
Zip Codes 80520
Area Codes 303

Neighbouring Zip Codes

ZIP Code: 80603

Brighton, Colorado

ZIP Code: 80602

Brighton, Colorado

ZIP Code: 80234

Denver, Colorado

ZIP Code: 80038

Broomfield, Colorado

ZIP Code: 80023

Broomfield, Colorado

ZIP Code: 80260

Denver, Colorado

ZIP Code: 80026

Lafayette, Colorado

ZIP Code: 80027

Louisville, Colorado

ZIP Code: 80027

Louisville, Colorado

ZIP Code: 80513

Berthoud, Colorado

ZIP Code: 80516

Erie, Colorado

ZIP Code: 80514

Dacono, Colorado

ZIP Code: 80621

Fort Lupton, Colorado

ZIP Code: 80530

Frederick, Colorado

ZIP Code: 80516

Erie, Colorado

ZIP Code: 80504

Longmont, Colorado

ZIP Code: 80534

Johnstown, Colorado

ZIP Code: 80504

Longmont, Colorado

ZIP Code: 80543

Milliken, Colorado