Grafton, ND ZIP code
The ZIP code for Grafton, North Dakota is 58237. It is in Walsh County.
- Population in these ZIPs
- 4,994
- Avg. median income
- $70,200population-weighted
- Typical home value
- $174,300population-weighted
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Grafton, ND ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 58237 | 4,994 | $70,201 | $174,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Grafton
- Minto 13 mi
- Hoople 14 mi
- Pisek 15 mi
- Saint Thomas 15 mi
- Drayton 16 mi
- Forest River 16 mi
- Park River 18 mi
- Crystal 19 mi
- Glasston 21 mi
- Gilby 23 mi
- Inkster 24 mi
- Edinburg 24 mi
Frequently asked questions
What is the ZIP code for Grafton, ND?
The ZIP code for Grafton, ND is 58237.
What county is Grafton, North Dakota in?
Grafton ZIP codes are in Walsh County.