Cass County is home to 30,992 people in Minnesota. The median age is 49.9, about 11 years above the US median. 86% of homes are owner-occupied. The foreign-born share is 1%. There are 15 people per square mile. About 26% of adults have finished a four-year degree.
At a glance
Lower income
median household income $68,874, below the US median
US median: $82,259
Older
median age 49.9
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Less affordable
home values up 65%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Cass County
What changed most since 1990
Median home value (2024 dollars)$122,404 → $288,300(+136%)US over the same years: +67%
White share88.3% → 80.8%(−7.6 pts)US over the same years: −17.8 pts
Median age38.2 → 49.9(+11.7 years)US over the same years: +6.0 years
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)13.8%(327)
US avg: 26.4%
Gulf War (1990s)13.8%(327)
US avg: 24.3%
Vietnam era51.2%(1,211)
US avg: 33.1%
Korean War4%(95)
US avg: 4.5%
World War II0.8%(18)
US avg: 1%
Share of the 2,367 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Cass County, decade by decade
Cass County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
21,791
$44,958
$122,404
11.4%
26.0
2000
27,150
$62,541
$175,243
16.6%
30.3
2010
28,567
$61,060
$265,992
20.2%
31.9
2020
30,066
$65,262
$243,256
25.0%
37.5
2024
30,992
$68,874
$288,300
26.0%
40.0
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.