| ZIP Codes: | 13 ZIP Codes (11 Standard, 1 PO Box, 1 Unique) [See All] |
| Area Code: | 701 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:03 PM |
| Population: | 21,672 [See All] |
| FIPS: | 38093 |
| CBSA: | Jamestown, ND |
| Land Area: | 2,243 sq mi |
| Water Area: | 80 sq mi |
| Coordinates: | 46.9585, -98.8863 |
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21,672 residents live across 13 ZIPs covering 2,243 sq mi, served by 11 distinct USPS-recognized cities.
Population moved from 21,119 to 21,672 from 2014 to 2024 — a +2.6% change. 7 ZIPs gained residents, 6 lost.
The county's wealthiest ZIP 58497 (Ypsilanti, $115,357 median) and poorest ZIP 58483 (Streeter, $57,292) are 40.4 miles apart — a 2.0× income gap across local geography.
Median home values vary 3.2× across this county — from $84,300 in 58483 (Streeter) to $269,400 in 58424 (Cleveland).
Density varies 37056× across the county — from 1 people/sq mi in 58496 (Woodworth) to 28,606 in 58405 (Jamestown).
Educational attainment ranges from 10.9% bachelor's+ in 58483 (Streeter) to 57.8% in 58476 (Pingree) — the breadth of educational profiles across the area.
Within North Dakota, this is the #8 most populous of 64 counties and ranks #13 for median household income .
Hosts 1 single-entity Unique ZIP: 58405Jamestown College .
Weighted by population, the typical household earns about $64,719 across the county — reflecting what a typical resident sees, not a simple ZIP average.
26.0% of adults age 25+ hold a bachelor's degree or higher (3,954 of 15,205 reporting).
11 Standard delivery, 1 PO Box only, 1 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.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 58401 | Jamestown | Standard | 17,189 | $60,228 | 447.7 | -0.6% |
| 58405 | Jamestown | Unique | 718 | — | 0.0 | 123.7% |
| 58472 | Montpelier | Standard | 527 | $103,409 | 156.9 | 34.8% |
| 58476 | Pingree | Standard | 502 | — | 226.4 | 73.1% |
| 58467 | Medina | Standard | 497 | $60,938 | 259.7 | -23.1% |
| 58424 | Cleveland | Standard | 453 | $81,563 | 187.3 | 70.3% |
| 58420 | Buchanan | Standard | 449 | $114,583 | 157.6 | 51.7% |
| 58455 | Kensal | Standard | 336 | $76,500 | 145.7 | -9.7% |
| 58483 | Streeter | Standard | 281 | $57,292 | 149.9 | 33.2% |
| 58497 | Ypsilanti | Standard | 255 | $115,357 | 109.4 | -21.8% |
| 58496 | Woodworth | Standard | 204 | $110,804 | 264.3 | 52.2% |
| 58426 | Courtenay | Standard | 170 | $91,071 | 138.3 | -15.4% |
| 58402 | Jamestown | PO Box | 91 | — | 0.0 | -75.9% |