ZIP codes
10
Cavalier County, ND Demographics & ZIP Codes
Cavalier County, North Dakota demographics and median household income by ZIP code — 10 ZIP codes — population 3,377 — avg. income $82,884 — avg. home value $91,175. Compare income, housing, and ZIP-level data on US5.
Population
3,377
Median household income (avg.)
$82,884
110% of U.S. median
Average home value
$91,175
26% of U.S. median
Average rent
$662
57% of U.S. median
Cavalier County demographics
Cavalier County, North Dakota covers 10 ZIP codes, with a combined ZIP-area population of about 3,377.
Median household income in Cavalier County
The average median household income across ZIP codes in Cavalier County, North Dakota is about $82,884 — about even with the ND ZIP average ($81,608), and about 10% above the U.S. median ($75,149).
Among ZIPs with income data, 58355 (Nekoma) is near the top at about $130,625, while 58269 (Osnabrock) is near the bottom at about $36,500.
Housing in Cavalier County
For housing in Cavalier County, North Dakota, the average median home value is about $91,175 and the average median rent is about $662.
The most populous ZIP is 58249 (Langdon) with about 2,363 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Cavalier County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 58249 | Langdon | Cavalier County | ND | 2,363 | $64,805 | $145,000 |
| 58352 | Calio | Cavalier County | ND | 410 | $77,237 | $118,400 |
| 58260 | Milton | Cavalier County | ND | 203 | $67,813 | $84,700 |
| 58269 | Osnabrock | Cavalier County | ND | 155 | $36,500 | $55,000 |
| 58323 | Calvin | Cavalier County | ND | 74 | — | — |
| 58311 | Loma | Cavalier County | ND | 65 | $79,375 | $94,000 |
| 58281 | Wales | Cavalier County | ND | 60 | $123,833 | $77,300 |
| 58239 | Hannah | Cavalier County | ND | 25 | — | $92,500 |
| 58355 | Nekoma | Cavalier County | ND | 22 | $130,625 | $62,500 |
| 58255 | — | Cavalier County | ND | — | — | — |
Frequently asked questions
What are the demographics of Cavalier County?
Cavalier County, North Dakota has a combined ZIP-area population of about 3,377 across 10 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Cavalier County?
The average median household income across ZIP codes in Cavalier County, North Dakota is about $82,884, roughly in line with the state ZIP average ($81,608), and about 10% above the U.S. median ($75,149). Average median home value is about $91,175. Among ZIPs with data, 58355 (Nekoma) is near the top ($130,625) and 58269 (Osnabrock) is near the bottom ($36,500).
How many ZIP codes are in Cavalier County?
Cavalier County, North Dakota includes 10 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Cavalier County?
This page lists ZIP codes in Cavalier County, North Dakota with population, median household income, and home value. Select a ZIP for a full demographics profile.