COUNTY
Miami County
Kansas · 36,240 residents (2025 est.) · 575.879 sq mi
Time machine
VIEWING
COMPARE TO
Part of the Kansas City metro area
The short version
Miami County has roughly average household income, with a median household income of $89,000. Population has grown 23% since 2000. Median home value has more than doubled since 2000, reaching $287,700. It ranks in the top 5% of US counties for household income.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 41.7
US median: 38.9
Average education
31% hold a bachelor's degree
US average: 36%
Less affordable
home values up 36%, inflation adjusted
US median home: $376,019
Section 01
Population & growth
PEP 2025 EST:36,240 residents (Census Bureau Vintage 2025, released March 2026)
Population, 1990 – 2024
202435K
Age distribution, 2024
Under 55.2%(1,803)
5 to 96.5%(2,266)
10 to 147.4%(2,569)
15 to 196.8%(2,388)
20 to 246.1%(2,121)
25 to 3410.2%(3,575)
35 to 4412.4%(4,330)
45 to 5412.7%(4,426)
55 to 6414.7%(5,137)
65 to 7410.8%(3,761)
75 to 845.7%(2,002)
85 and over1.6%(560)
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy
$89,000
+5%inflation adjusted, since 2000
from $46,665 in 2000
US average: $82,259
1990 – 2024
Households earning $100K+
57.4%
+21.6 ptssince 2009
from 35.8% in 2009
US average: 53.3%
Workforce by industry, 2024
Information10.5%
Wholesale trade9.9%
Retail trade8.6%
Other services8.4%
Public administration6.3%
Finance & insurance5.8%
Professional, scientific, technical4.5%
Transportation & warehousing2.8%
Agriculture, forestry, fishing2.4%
Construction2.3%
Arts, entertainment, food2.2%
Education & health services1.3%
Manufacturing0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03
Housing
$287,700
+36%inflation adjusted, since 2000
from $116,400 in 2000
US average: $376,019
1990 – 2024
3.2
+19%since 2009
from 2.7 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
55
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Miami County on RentDataNow
Section 04
Race & ethnicity
2000
White, non-Hispanic95%(26,924)
Black1.5%(429)
Hispanic / Latino1.6%(451)
Asian0.2%(49)
Other0%
2024
White, non-Hispanic89.9%(31,401)
Black1.2%(418)
Hispanic / Latino4.1%(1,423)
Asian0.1%(51)
Other4.7%(1,645)
24
+64%since 2009
from 14 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
26
+24%since 2020
from 21 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry
Hispanic origin
Mexican3.3%(1,150)
Puerto Rican0.2%(82)
Spaniard0.1%(46)
Central American0.1%(40)
Guatemalan0.1%(40)
South American0%(1)
Argentine0%(1)
Pacific Islander origin
Native Hawaiian0.1%(45)
Ancestry
German24.3%(8,481)
English14.3%(4,981)
Irish14.2%(4,974)
American7.6%(2,668)
Scottish1.9%(656)
Polish1.8%(620)
Swedish1.7%(611)
Italian1.7%(586)
French1.5%(524)
Dutch0.9%(322)
Scotch-Irish0.8%(279)
Norwegian0.8%(276)
+ 25 more ancestry groups with data
Croatian0.7%(250)
Greek0.5%(182)
Welsh0.5%(172)
Russian0.3%(89)
British0.2%(87)
Danish0.2%(69)
Austrian0.2%(65)
Belgian0.2%(57)
Czech0.1%(51)
Finnish0.1%(51)
Swiss0.1%(50)
Arab0.1%(29)
Iraqi0.1%(29)
Portuguese0.1%(20)
Turkish0%(15)
Ukrainian0%(13)
Serbian0%(12)
Armenian0%(11)
Subsaharan African0%(11)
French Canadian0%(8)
Hungarian0%(8)
Australian0%(6)
Lithuanian0%(6)
Somali0%(6)
Slovene0%(1)
Section 05
Education
High school or higher
94.2%
+6.7 ptssince 2000
from 87.5% in 2000
US average: 89.6%
Section 06
Commute & transportation
Section 07
Work & employment
Section 08
People & community
Marital status
Men 15+
Never married26.7%(3,812)
Married58.8%(8,381)
Widowed3.2%(454)
Divorced11.3%(1,611)
Women 15+
Never married20.8%(2,914)
Married57.9%(8,126)
Widowed8.1%(1,139)
Divorced13.3%(1,863)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Drill deeper
Places similar to Miami County
Lee County
Pop 34,179
Clinton County
Pop 37,128
Jefferson County
Pop 35,297
Dawson County
Pop 35,365
Places similar to Miami CountyHead to head
Compare Miami County to nearby counties
MIAMI COUNTY VS
Johnson County
Income$109,208+23%
Home value$391,200+36%
Population636,906+1657%
SEE FULL COMPARISON →
MIAMI COUNTY VS
Franklin County
Income$77,207−13%
Home value$198,700−31%
Population26,299−27%
SEE FULL COMPARISON →
MIAMI COUNTY VS
Linn County
Income$59,069−34%
Home value$173,600−40%
Population9,950−73%
SEE FULL COMPARISON →
MIAMI COUNTY VS
Cass County
Income$87,535−2%
Home value$292,400+2%
Population115,859+220%
SEE FULL COMPARISON →
Frequently asked
How many people live in Miami County, Kansas?
Miami County, Kansas has about 34,938 residents according to the 2024 American Community Survey.
What is the median household income in Miami County, Kansas?
The typical household in Miami County, Kansas earns about $89,000 a year. Half of households make more than that, and half make less.
Is Miami County, Kansas expensive?
In Miami County, Kansas, the median home is worth about $287,700, and the typical rent is about $1,107 a month.
How educated are people in Miami County, Kansas?
About 31.0% of adults age 25 and over in Miami County, Kansas hold a bachelor's degree or higher.
What is the poverty rate in Miami County, Kansas?
About 7.9% of people in Miami County, Kansas live below the federal poverty line.
Has Miami County, Kansas grown since 1990?
Yes, Miami County, Kansas has grown since 1990. The population has added about 11,472 residents, a change of about 49 percent over that period.
Keep going
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024