US Census Data

Doniphan County vs Grant County

A side-by-side comparison of Doniphan County and Grant County: population, income, housing, and more.

Doniphan County and Grant County are counties in Kansas. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Doniphan County has the higher population (7,492 vs 7,284 in Grant County). Doniphan County has the higher median household income ($72,833 vs $72,484 in Grant County). Grant County has the higher median home value ($146,200 vs $121,200 in Doniphan County).

Population, income & housing

Doniphan CountyGrant County
Population7,4927,284
Median age41.3 yrs32.9 yrs
Median household income$72,833$72,484
Median home value$121,200$146,200
Median gross rent$801$696
Housing units3,3752,932
Homeownership rate81.8%74.8%
Bachelor's degree or higher21.5%25.6%
Unemployment rate1.5%2.5%

Trends (ACS 5-year, 2019–2023)

Doniphan CountyGrant County
Population7,684 → 7,492 (-2.5%)7,467 → 7,284 (-2.5%)
Median household income$49,703 → $72,833 (+46.5%)$53,413 → $72,484 (+35.7%)
Median home value$100,600 → $121,200 (+20.5%)$116,100 → $146,200 (+25.9%)
Median gross rent$649 → $801 (+23.4%)$647 → $696 (+7.6%)

Doniphan County

Population
7,6847,492
Median household income
$49,703$72,833
Median home value
$100,600$121,200
Median gross rent
$649$801

Grant County

Population
7,4677,284
Median household income
$53,413$72,484
Median home value
$116,100$146,200
Median gross rent
$647$696

Age & race/ethnicity

Age distribution (share)

Doniphan CountyGrant County
Under 55.2%7.8%
5 to 1715.2%22.8%
18 to 2413.3%9.7%
25 to 3410.4%13.9%
35 to 4411.1%9.2%
45 to 5411.6%11.2%
55 to 6413.8%12.1%
65 to 7411.6%7.7%
75 and over7.9%5.5%

Race & ethnicity (share)

Doniphan CountyGrant County
White (non-Hispanic)88.6%44.3%
Black or African American3.1%0.2%
American Indian & Alaska Native0.3%0.7%
Asian0.1%0.2%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races4.7%1.7%
Hispanic or Latino3.2%52.9%

Educational attainment (age 25+)

Share of adults 25+

Doniphan CountyGrant County
No high school diploma7.1%18.9%
High school graduate35.3%30.4%
Some college or associate's36.2%25.2%
Bachelor's degree11.1%16.0%
Graduate or professional degree10.4%9.6%

Commute to work

How workers get to work (share)

Doniphan CountyGrant County
Drove alone80.4%79.4%
Carpooled8.1%13.9%
Public transit0.2%0.0%
Walked3.9%1.8%
Bicycle0.0%0.0%
Worked from home6.8%4.3%
Other means0.7%0.6%

Housing

Units in structure (share)

Doniphan CountyGrant County
1-unit, detached80.0%66.4%
1-unit, attached0.0%3.7%
2 to 4 units6.3%10.7%
5 to 19 units2.2%1.7%
20 or more units0.1%0.0%
Mobile home & other11.4%17.5%

Poverty & households

Doniphan CountyGrant County
Poverty rate9.8%5.4%
Average household size2.543.04
Mean commute (minutes)2128
Median year structure built19701979

Full profiles

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