Williams County, North Dakota ZIP codes
11ZIP codes
10Cities and towns
39,903People in ZIP areas
306, 406, 474Area codes
Williams County is in North Dakota and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Williams County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 58755 | Mcgregor | Standard | 133 | $138,705 |
| 58795 | Wildrose | Standard | 414 | $117,344 |
| 58801 | Williston | Standard | 34,277 | $84,702 |
| 58802 | Williston | PO Box only | – | – |
| 58830 | Alamo | Standard | 66 | $54,063 |
| 58843 | Epping | Standard | 676 | $118,750 |
| 58845 | Grenora | Standard | 584 | $91,806 |
| 58849 | Ray | Standard | 1,101 | $82,250 |
| 58852 | Tioga | Standard | 2,087 | $80,595 |
| 58853 | Trenton | PO Box only | 354 | $107,969 |
| 58856 | Zahl | Standard | 211 | $104,688 |
Cities and towns in Williams County
- Williston 2 ZIPs
- Alamo 1 ZIP
- Epping 1 ZIP
- Grenora 1 ZIP
- Mcgregor 1 ZIP
- Ray 1 ZIP
- Tioga 1 ZIP
- Trenton 1 ZIP
- Wildrose 1 ZIP
- Zahl 1 ZIP
Area codes in Williams County
Questions
- How many ZIP codes are in Williams County, ND?
- Williams County has 11 ZIP codes, 9 of them standard ZIP codes for street addresses.
- What cities are in Williams County?
- Williams County ZIP codes cover Williston, Alamo, Epping, Grenora, Mcgregor, Ray, Tioga and Trenton and 2 other places.
- What area code is Williams County, ND?
- Williams County uses area codes 306, 406, 474 and 701.
- What time zone is Williams County in?
- Williams County is in Central Time.
Other North Dakota counties
- Adams County
- Barnes County
- Benson County
- Billings County
- Bottineau County
- Bowman County
- Burke County
- Burleigh County
- Cass County
- Cavalier County
- Dickey County
- Divide County
- Dunn County
- Eddy County
- Emmons County
- Foster County
- Golden Valley County
- Grand Forks County
- Grant County
- Griggs County
- Hettinger County
- Kidder County
- LaMoure County
- Logan County
- McHenry County
- McIntosh County
- McKenzie County
- McLean County
- McPherson County
- Mercer County
- Morton County
- Mountrail County
- Nelson County
- Oliver County
- Pembina County
- Pierce County
- Ramsey County
- Ransom County
- Renville County
- Richland County
- Rolette County
- Sargent County
- Sheridan County
- Sioux County
- Slope County
- Stark County
- Steele County
- Stutsman County
- Towner County
- Traill County
- Walsh County
- Ward County
- Wells County