US Census Data

Marion County vs Miller County

A side-by-side comparison of Marion County and Miller County: population, income, housing, and more.

Marion County and Miller County are counties in Missouri. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Marion County has the higher population (28,493 vs 25,081 in Miller County). Marion County has the higher median household income ($63,908 vs $55,172 in Miller County). Miller County has the higher median home value ($169,800 vs $158,100 in Marion County).

Population, income & housing

Marion CountyMiller County
Population28,49325,081
Median age39.4 yrs40.8 yrs
Median household income$63,908$55,172
Median home value$158,100$169,800
Median gross rent$813$724
Housing units12,88612,508
Homeownership rate69.8%76.1%
Bachelor's degree or higher25.7%21.0%
Unemployment rate3.5%5.2%

Trends (ACS 5-year, 2019–2023)

Marion CountyMiller County
Population28,608 → 28,493 (-0.4%)25,201 → 25,081 (-0.5%)
Median household income$48,784 → $63,908 (+31.0%)$47,171 → $55,172 (+17.0%)
Median home value$123,400 → $158,100 (+28.1%)$136,800 → $169,800 (+24.1%)
Median gross rent$665 → $813 (+22.3%)$677 → $724 (+6.9%)

Marion County

Population
28,60828,493
Median household income
$48,784$63,908
Median home value
$123,400$158,100
Median gross rent
$665$813

Miller County

Population
25,20125,081
Median household income
$47,171$55,172
Median home value
$136,800$169,800
Median gross rent
$677$724

Age & race/ethnicity

Age distribution (share)

Marion CountyMiller County
Under 56.9%6.0%
5 to 1716.8%17.5%
18 to 248.7%7.3%
25 to 3411.7%11.6%
35 to 4412.4%11.9%
45 to 5411.4%11.8%
55 to 6413.4%14.3%
65 to 7411.1%11.5%
75 and over7.5%8.0%

Race & ethnicity (share)

Marion CountyMiller County
White (non-Hispanic)89.4%93.7%
Black or African American5.2%1.2%
American Indian & Alaska Native0.2%0.1%
Asian0.3%0.4%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.1%0.3%
Two or more races2.7%2.1%
Hispanic or Latino2.0%2.1%

Educational attainment (age 25+)

Share of adults 25+

Marion CountyMiller County
No high school diploma9.6%10.5%
High school graduate39.2%38.0%
Some college or associate's25.4%30.5%
Bachelor's degree15.8%13.9%
Graduate or professional degree9.9%7.1%

Commute to work

How workers get to work (share)

Marion CountyMiller County
Drove alone77.9%80.5%
Carpooled10.4%11.1%
Public transit0.3%0.0%
Walked3.7%0.9%
Bicycle0.0%0.0%
Worked from home6.1%6.0%
Other means1.6%1.5%

Housing

Units in structure (share)

Marion CountyMiller County
1-unit, detached75.0%70.4%
1-unit, attached2.4%3.5%
2 to 4 units10.6%5.2%
5 to 19 units4.2%7.5%
20 or more units3.4%2.7%
Mobile home & other4.6%10.6%

Poverty & households

Marion CountyMiller County
Poverty rate13.6%14.6%
Average household size2.412.47
Mean commute (minutes)1828
Median year structure built19701985

Full profiles

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Marion County vs Miller County: Compare Population & Demographics | US Census Data