Bismarck-Mandan: The perfect combination of urban and rural life!

Morton County

Population Demographics

As of 2026 the population of Morton County is 35,200. The population is expected to grow to 36,417 by 2031 - a growth rate of 0.68%.

The median age of Morton County residents is 39.

The diversity index of Morton County is 32.9, meaning that there is a 33% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.

Housing and Income

The average household income in Morton County is $97,885 and projected to be $108,656 in 2031. Per capita income is $41,316, projected to be $45,981 in 2031. 2.56% of households – 900 – have an income of $200,000 or higher. Average net worth is $767,423 and the average disposable income is $77,841.

There are 16,004 housing units in Morton County; 10,274 are owner-occupied, 4,417 are rented, and 1,313 are vacant. The average home value is $351,775, with 3,010 homes built in 2010 or later, and 1,691 built in 1939 or earlier.

Business and Workforce

There are 1,340 businesses in Morton County, employing 11,686 workers and pulling from a labor force of 18,277 age 16 and above. 9,898 workers commute into Morton County from outside the county or state. Key industries for the area include:

8,351 residents both live and work in/around Morton County. The average travel time is 19.8 minutes. 6.66% people have a commute of less than 5 minutes while 2.99% commute 90 minutes or more each way. Of commuters, 14,323 drive alone, 1,646 carpool, and 5 take public transportation. 371 use other modes of transport such as motorcycle, bicycle, walking, etc. 1,932 residents work from home.

7,039 members of the workforce hold a high school diploma or GED. 3,466 have associates degrees, 5,569 have bachelor’s degrees, and 1,771 hold a graduate or professional degree.

Source: ESRI, 2026-08-31