ZIP codes
25
Cass County, ND Demographics & ZIP Codes
Cass County, North Dakota demographics and median household income by ZIP code — 25 ZIP codes — population 189,617 — avg. income $101,640 — avg. home value $272,417. Compare income, housing, and ZIP-level data on US5.
Population
189,617
Median household income (avg.)
$101,640
135% of U.S. median
Average home value
$272,417
78% of U.S. median
Average rent
$728
63% of U.S. median
Cass County demographics
Cass County, North Dakota covers 25 ZIP codes, with a combined ZIP-area population of about 189,617.
Median household income in Cass County
The average median household income across ZIP codes in Cass County, North Dakota is about $101,640 — about 25% above the ND ZIP average ($81,608), and about 35% above the U.S. median ($75,149).
Among ZIPs with income data, 58005 (Argusville) is near the top at about $143,906, while 58102 (Fargo) is near the bottom at about $56,028.
Housing in Cass County
For housing in Cass County, North Dakota, the average median home value is about $272,417 and the average median rent is about $728.
The most populous ZIP is 58103 (Fargo) with about 48,520 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Cass County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 58103 | Fargo | Cass County | ND | 48,520 | $57,699 | $239,200 |
| 58104 | Fargo | Cass County | ND | 47,481 | $85,014 | $346,100 |
| 58078 | West Fargo | Cass County | ND | 39,946 | $97,206 | $303,200 |
| 58102 | Fargo | Cass County | ND | 32,591 | $56,028 | $235,600 |
| 58047 | Horace | Cass County | ND | 5,136 | $142,216 | $417,800 |
| 58012 | Casselton | Cass County | ND | 2,805 | $78,533 | $307,500 |
| 58105 | Fargo | Cass County | ND | 2,669 | $118,636 | — |
| 58051 | Kindred | Cass County | ND | 1,654 | $105,893 | $319,100 |
| 58059 | Mapleton | Cass County | ND | 1,625 | $116,023 | $292,900 |
| 58042 | Harwood | Cass County | ND | 1,391 | $141,500 | $334,100 |
| 58005 | Argusville | Cass County | ND | 779 | $143,906 | $365,800 |
| 58021 | Horace | Cass County | ND | 528 | $80,417 | $241,800 |
| 58006 | Arthur | Cass County | ND | 512 | $89,375 | $240,600 |
| 58011 | Buffalo | Cass County | ND | 507 | $98,958 | $234,700 |
| 58079 | Wheatland | Cass County | ND | 503 | $122,292 | $289,600 |
| 58052 | Leonard | Cass County | ND | 496 | $86,458 | $227,700 |
| 58071 | Tower City | Cass County | ND | 482 | $106,667 | $192,400 |
| 58048 | Hunter | Cass County | ND | 478 | $98,000 | $166,700 |
| 58064 | Page | Cass County | ND | 444 | $82,500 | $260,700 |
| 58031 | Alice | Cass County | ND | 327 | $92,917 | $79,600 |
| 58036 | Gardner | Cass County | ND | 302 | $98,036 | $277,200 |
| 58004 | Amenia | Cass County | ND | 282 | $87,969 | $176,600 |
| 58029 | Erie | Cass County | ND | 71 | $143,750 | $416,700 |
| 58007 | Ayr | Cass County | ND | 63 | $109,375 | $300,000 |
| 58002 | — | Cass County | ND | 25 | — | — |
Frequently asked questions
What are the demographics of Cass County?
Cass County, North Dakota has a combined ZIP-area population of about 189,617 across 25 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Cass County?
The average median household income across ZIP codes in Cass County, North Dakota is about $101,640, about 25% above the state ZIP average ($81,608), and about 35% above the U.S. median ($75,149). Average median home value is about $272,417. Among ZIPs with data, 58005 (Argusville) is near the top ($143,906) and 58102 (Fargo) is near the bottom ($56,028).
How many ZIP codes are in Cass County?
Cass County, North Dakota includes 25 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Cass County?
This page lists ZIP codes in Cass County, North Dakota with population, median household income, and home value. Select a ZIP for a full demographics profile.