Neosho County Population

1860–2026

15,643

2026 projection

1.7% since 2020 (decrease)

05K10K15K20K25K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Neosho County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202615,643+60.04%
202515,637+60.04%
202415,631+1440.93%
202315,487-1080.69%
202215,595-2081.32%
202115,803-1130.71%
202015,916+170.11%
201915,899-850.53%
201815,984-1140.71%
201716,098-330.20%

Showing 10 of 31 years.

Neosho County Demographics

39.2median age

Median age

Female41.2 yrs
Male36.6 yrs

Adults

11,910
3,223 seniors (65+) · 27% of adults8,687 other adults

Sex

Female 49.9% · 7,806Male 50.1% · 7,850

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 157 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Neosho County Income

$56,618median household income

Median household income

$56,618

Half of households earn more, half earn less

Median earnings

$45,299

Typical yearly pay for a worker 25 or older.

Poverty rate

13.1%

About 1 in 8 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Neosho County Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%51%50%
Never married28%32%24%
Divorced13%10%16%
Widowed7%5%9%
Separated1%2%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201