Cavalier County, ND ZIP Codes
16 ZIP codes cover all or part of Cavalier County, North Dakota. The Census Bureau counts 3,633 residents in the county, with a median household income of $69,531 and a median home value of $125,800. Median household income ranges from $52,083 in 58282 to $64,571 in 58249. Its largest communities include Langdon, Munich, Osnabrock, Milton and Alsen.
Cavalier County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 3,633 |
| Households | 1,560 |
| Median household income | $69,531 |
| Median home value | $125,800 |
| Median age | 48.3 |
| Median rent | $786 |
All 16 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,621 |
| Households (sum of ZIP codes) | 2,501 |
| Median household income, range across ZIP codes | $52,083 (58282) to $64,571 (58249) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $59,778 |
| Homeowners | 80.1% |
| Households with kids under 18 | 20.2% |
| Moved in the past year | 7.4% |
| Carrier routes in EDDM2GO's route library | 7 routes, 659 homes (5 of 16 ZIP codes) |
Top facts
- Highest median household income in Cavalier County: 58249 ($64,571)
- Most residents: 58249 (2,217 people)
- Highest homeownership: 58249 (79.7% own their home)
- Most households with kids: 58249 (20.3% of households)
- Most new movers: 58249 (9.6% moved in last year)
- Youngest median age: 58282 (42.9 years)
- Highest median home value: 58249 ($148,500)
Every ZIP code in Cavalier County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 58249 | Langdon | 2,217 | 984 | $64,571 | $148,500 | 79.7% | 20.3% | 9.6% | — | — | 100% of its land |
| 58282 | Walhalla | 1,321 | 613 | $52,083 | $107,300 | 74.1% | 19.9% | 9.1% | 2 | 469 | 44% of its land |
| 58227 | Edinburg | 481 | 213 | $78,264 | $115,200 | 81.7% | 23.9% | 6.0% | — | — | 11% of its land |
| 58352 | Munich | 436 | 156 | $94,000 | $120,500 | 89.7% | 25.0% | 9.2% | 2 | 95 | 88% of its land |
| 58260 | Milton | 256 | 103 | $57,813 | $86,900 | 71.8% | 29.1% | 0.8% | 1 | 88 | 98% of its land |
| 58377 | Starkweather | 177 | 82 | $91,667 | $137,500 | 92.7% | 22.0% | 1.7% | — | — | 14% of its land |
| 58269 | Osnabrock | 139 | 86 | — | $34,800 | 59.3% | 3.5% | 0.0% | — | — | 100% of its land |
| 58372 | Sarles | 122 | 29 | $155,391 | $133,600 | 100.0% | 72.4% | 1.7% | 1 | 31 | 43% of its land |
| 58338 | Hampden | 106 | 48 | $64,531 | $113,900 | 83.3% | 20.8% | 0.0% | 1 | 14 | 46% of its land |
| 58229 | Fairdale | 97 | 68 | $29,357 | $108,700 | 100.0% | 4.4% | 0.0% | — | — | 33% of its land |
| 58323 | Calvin | 72 | 13 | $250,000+ | — | 100.0% | 30.8% | 0.0% | — | — | 82% of its land |
| 58311 | Loma | 60 | 29 | $82,386 | $96,700 | 89.7% | 13.8% | 5.0% | — | — | 100% of its land |
| 58239 | Hannah | 58 | 23 | $146,125 | — | 82.6% | 0.0% | 0.0% | — | — | 100% of its land |
| 58281 | Wales | 57 | 39 | $128,750 | $79,700 | 100.0% | 0.0% | 0.0% | — | — | 100% of its land |
| 58355 | Nekoma | 22 | 15 | $104,375 | $112,500 | 100.0% | 0.0% | 13.6% | — | — | 100% of its land |
| 58255 | Cavalier County | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
A ZIP code is listed for Cavalier County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Langdon — 1,782 residents · 1 ZIP code
- Munich — 257 residents · 1 ZIP code
- Osnabrock — 115 residents · 1 ZIP code
- Milton — 43 residents · 1 ZIP code
- Alsen — 39 residents · 3 ZIP codes
- Nekoma — 22 residents · 1 ZIP code
- Calio — 14 residents · 1 ZIP code
- Loma — 6 residents · 1 ZIP code
- Calvin — 5 residents · 1 ZIP code
- Hannah — 4 residents · 2 ZIP codes
- Wales — 2 residents · 1 ZIP code
Price a mailing to Cavalier County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Cavalier County, ND?
- 58249, 58282, 58227, 58352, 58260, 58377, 58269, 58372, 58338, 58229, 58323, 58311, 58239, 58281, 58355 and 58255. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Cavalier County?
- 3,633 residents in 1,560 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Cavalier County?
- $69,531 for the county as a whole. Its ZIP codes range from $52,083 (58282) to $64,571 (58249).
- Which Cavalier County ZIP code has the highest median household income?
- 58249, at $64,571, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Cavalier County?
- For the 5 of 16 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 659 residential and 38 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.