- Adams
- Barnes
- Benson
- Billings
- Bottineau
- Bowman
- Burke
- Burleigh
- Cass
- Cavalier
- Dickey
- Divide
- Dunn
- Eddy
- Emmons
- Foster
- Golden Valley
- Grand Forks
- Grant
- Griggs
- Hettinger
- Kidder
- LaMoure
- Logan
- McHenry
- McIntosh
- McKenzie
- McLean
- Mercer
- Morton
- Mountrail
- Nelson
- Oliver
- Pembina
- Pierce
- Ramsey
- Ransom
- Renville
- Richland
- Rolette
- Sargent
- Sheridan
- Sioux
- Slope
- Stark
- Steele
- Stutsman
- Towner
- Traill
- Walsh
- Ward
- Wells
- Williams
Counties by State
All the counties in North Dakota (ND)
Click on one of the county names below, or use the search box to find the zip code information you need.
US Zip Code Information: