With 9,130 people, Oak Grove is a city in Minnesota. Owners hold 94% of the housing stock. That puts it in the top 4% of US cities for household income. At a median age of 44.5, this is an older place than the country as a whole. 2,227 more people live here than in 2000. The poverty rate is 1.7%, under the national 12.5%.
At a glance
Wealthier
median household income $117,696, above the US median
US median: $82,259
Older
median age 44.5
US median: 38.9
Less educated
27% hold a bachelor's degree
US average: 36%
Less affordable
home values up 50%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Oak Grove
What changed most since 2000
Median age34.5 → 44.5(+10.0 years)US over the same years: +3.7 years
Oak Grove's population equals 2.5% of Anoka County's. Its number of foreign-born residents equals 0.6% of the county's. Its number of residents living in poverty equals 0.6% of the county's.
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)8.4%(33)
US avg: 26.4%
Gulf War (1990s)14%(55)
US avg: 24.3%
Vietnam era61%(239)
US avg: 33.1%
Korean War1.5%(6)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 392 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
Oak Grove, decade by decade
Oak Grove 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
2000
6,903
$127,824
$281,628
16.3%
7.7
2010
8,031
$107,051
$394,888
17.4%
12.0
2020
8,929
$129,824
$375,368
30.7%
25.3
2024
9,130
$117,696
$423,300
27.0%
23.2
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.
