| ZIP Codes: | 3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 701 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:02 PM |
| Population: | 3,643 [See All] |
| FIPS: | 38069 |
| Land Area: | 840 sq mi |
| Water Area: | 53 sq mi |
| Coordinates: | 48.2966, -99.9157 |
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3,643 residents live across 3 ZIPs covering 840 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 4,182 to 3,595 from 2014 to 2024 — a -14.0% change. 0 ZIPs gained residents, 2 lost.
The county's wealthiest ZIP 58385 (Wolford, $87,250 median) and poorest ZIP 58368 (Rugby, $58,854) are 22.1 miles apart — a 1.5× income gap across local geography.
Median home values vary 1.0× across this county — from $152,500 in 58385 (Wolford) to $153,200 in 58368 (Rugby).
Educational attainment ranges from 15.6% bachelor's+ in 58385 (Wolford) to 32.1% in 58368 (Rugby) — the breadth of educational profiles across the area.
Within North Dakota, this is the #27 most populous of 64 counties and ranks #59 for median household income .
Weighted by population, the typical household earns about $59,914 across the county — reflecting what a typical resident sees, not a simple ZIP average.
30.8% of adults age 25+ hold a bachelor's degree or higher (784 of 2,543 reporting).
3 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.
Pierce County lost 12.9% of residents between 2014 and 2024. ZIPs that shed the largest share: