Cass County, North Dakota
As of the census of 2000, there were 123138 people, 51315 households, and 29825 families residing in the county. The population density was 69.8 people per square mile (26.95/km˛), it is the most densely populated county in the U.S. state of North Dakota. There were 53790 housing units at an average density of 30.5 per square mile (11.78/km˛). The average household size was 2.32 people, and the average family size was 2.98 people. In the county the population was distributed as follows: 23.4% under the age of 18, 16% from 18 to 24, 31.3% from 25 to 44, 19.6% from 45 to 64, and 9.7% who were 65 or older. For every 100 females there were 100.3 males. For every 100 females age 18 and over, there were 99.5 males. The July 2008 population estimate is 139918, The racial or ethnic makeup of the county was 131013 White, 2997 Black or African American, 2212 American Indian, 2075 Asian, 98 Native Hawaiian, and 1523 from two or more races.
The median income for a household in the county was $38147, making it the third wealthiest county by median household income among the North Dakota. The median income for a family in the county was $51469, it is the third highest county by median family income in the U.S. state of North Dakota. The per capita income for the county was $20889, making its North Dakota's highest county by per capita income.
In 2000, 37145 pupils and students, of which 18787 are male and 18358 are female, 30.17% of the total population, are in the education system. Of which, total enrollment of student are in, 1967 nursery or pri school, 1731 kindergarten, 12754 elementary school, 6396 high school and 14297 College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Alice City | Cass County | 0.97 | 0.97 | 0 | 56 | 57.9 | 13753 | 35750 |
| 2 | Amenia City | Cass County | 1.42 | 1.42 | 0 | 89 | 62.7 | 16462 | 41250 |
| 3 | Argusville City | Cass County | 3.99 | 3.99 | 0 | 147 | 36.8 | 19984 | 44750 |
| 4 | Arthur City | Cass County | 1.52 | 1.52 | 0 | 402 | 265.2 | 13948 | 36250 |
| 5 | Ayr City | Cass County | 0.08 | 0.08 | 0 | 23 | 279.5 | 55567 | 46875 |
| 6 | Briarwood City | Cass County | 0.22 | 0.22 | 0 | 78 | 353.8 | 57751 | 180508 |
| 7 | Buffalo City | Cass County | 0.25 | 0.25 | 0 | 209 | 846.1 | 19021 | 31250 |
| 8 | Casselton City | Cass County | 1.44 | 1.41 | 0.03 | 1855 | 1315.5 | 18248 | 43259 |
| 9 | Davenport City | Cass County | 0.12 | 0.12 | 0 | 261 | 2091.2 | 18737 | 48889 |
| 10 | Erie Cdp | Cass County | 1.99 | 1.99 | 0 | 65 | 32.6 | 13165 | 41250 |
| 11 | Fargo City | Cass County | 37.94 | 37.94 | 0 | 90599 | 2388.2 | 21101 | 35510 |
| 12 | Frontier City | Cass County | 0.18 | 0.18 | 0 | 273 | 1522.5 | 21611 | 67813 |
| 13 | Gardner City | Cass County | 0.46 | 0.46 | 0 | 80 | 173.3 | 16278 | 31250 |
| 14 | Grandin City | Cass County, Traill County | 0.17 | 0.17 | 0 | 181 | 1086.2 | 15973 | 40625 |
| 15 | Harwood City | Cass County | 1.17 | 1.17 | 0 | 607 | 517.9 | 21191 | 57500 |
| 16 | Horace City | Cass County | 2.24 | 2.24 | 0 | 915 | 408.7 | 15761 | 46510 |
| 17 | Hunter City | Cass County | 1.55 | 1.54 | 0.01 | 326 | 212.4 | 25100 | 38750 |
| 18 | Kindred City | Cass County | 1 | 1 | 0 | 614 | 615.3 | 18314 | 43250 |
| 19 | Leonard City | Cass County | 0.5 | 0.5 | 0 | 255 | 514.9 | 14937 | 33500 |
| 20 | Mapleton City | Cass County | 4 | 4 | 0 | 606 | 151.4 | 12900 | 39038 |
| 21 | North River City | Cass County | 0.07 | 0.06 | 0.01 | 65 | 1017.5 | 22584 | 80000 |
| 22 | Oxbow City | Cass County | 0.41 | 0.41 | 0 | 248 | 609.5 | 35207 | 88700 |
| 23 | Page City | Cass County | 0.18 | 0.18 | 0 | 225 | 1259.1 | 16692 | 25833 |
| 24 | Prairie Rose City | Cass County | 0.05 | 0.05 | 0 | 68 | 1253.2 | 22334 | 75000 |
| 25 | Tower City City | Cass County, Barnes County | 2.08 | 2.08 | 0 | 252 | 121.2 | 15652 | 31607 |
| 26 | West Fargo City | Cass County | 7.3 | 7.29 | 0.01 | 14940 | 2049.2 | 19368 | 44542 |
| 27 | Wheatland Cdp | Cass County | 4 | 4 | 0 | 60 | 15 | 16084 | 37083 |
| 28 | Enderlin City | Ransom County, Cass County | 1.41 | 1.41 | 0 | 947 | 670.1 | 20883 | 32589 |
| Year | Population |
|---|---|
| April 2000 census | 123138 |
| April 2000 Estimate | 123138 |
| July 2000 Estimate | 123485 |
| July 2001 Estimate | 124879 |
| July 2002 Estimate | 125960 |
| July 2003 Estimate | 127626 |
| July 2004 Estimate | 130971 |
| July 2005 Estimate | 132362 |
| July 2006 Estimate | 134882 |
| July 2007 Estimate | 137335 |
| July 2008 Estimate | 139918 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 1011 | 956 | 1967 |
| Kindergarten | 873 | 858 | 1731 |
| Elementary school | 6571 | 6183 | 12754 |
| High school | 3145 | 3251 | 6396 |
| College or graduate school | 7187 | 7110 | 14297 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Cass County, North Dakota | $38147 | $51469 | $20889 |
| North Dakota, United States | $34604 | $43654 | $17769 |
| United States | $41994 | $50046 | $21587 |