Dickinson County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 29th-largest in Kansas
The population of Dickinson County, Kansas is 18,423 as of the 2023 American Community Survey, making it the 29th-largest county in Kansas. The median household income is $67,982, the median home value is $148,500, and the median age is 42.1.
The population of Dickinson County has declined 5.8% since 2010 (19,771 → 18,621), a -0.43% annualized rate.
18,423
Population
-0.43%
Annual growth
22
People / sq mi
$67,982
Median Income
$148,500
Median Home Value
Dickinson County covers 847 sq mi of land at 21.7 people per square mile.
About Dickinson County, KS
The poverty rate is what most separates Dickinson County from the typical county: 6.1% of residents live below the federal poverty line, against 12.4% nationally. With 18,423 residents, Dickinson County is a county in Kansas. It ranks #29 among counties in Kansas by population.
The typical household here earns about $67,982, below the US median of $78,538. Poverty is relatively low for US counties at 6.1%, below the national 12.4%. Median home value is $148,500, with typical rent around $809.
Degree attainment is mid-range for US counties: 21.9% of adults hold a four-year degree, below the national 35.0%. About 6.0% of the workforce is home-based, below the national 14.0%, and the average commute runs about 22 minutes each way.
Dickinson County Population History (2010-2024)
The county of Dickinson County had a population of 19,771 in 2010 and 18,621 in 2024, a -5.8% growth over 14 years. The peak was 19,771 in 2010. Average annual growth rate: -0.42%.
18,621
Population (2024)
19,771
Population (2010)
19,771
Peak (2010)
-0.42%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,771 |
| 2011 | 19,686 |
| 2012 | 19,708 |
| 2013 | 19,436 |
| 2014 | 19,311 |
| 2015 | 19,214 |
| 2016 | 18,971 |
| 2017 | 18,829 |
| 2018 | 18,621 |
| 2019 | 18,381 |
| 2020 | 18,367 |
| 2021 | 18,463 |
| 2022 | 18,344 |
| 2023 | 18,432 |
| 2024 | 18,621 |
Race & Ethnicity
| White | 91.8% |
| Black or African American | 0.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.1% |
| Two or More Races | 0.0% |
Age & Sex
42.1
Median Age
50.0%
Female
50.0%
Male
20.7%
Age 65+
Age Distribution
Children (under 15): 18.4% · Seniors (65+): 20.7%
Income & Poverty
| Median household income | $67,982$-4,657 vs state |
| Mean household income | $83,526 |
| Per-capita income | $36,242 |
| Poverty rate | 6.1%-1.6% vs state |
| Unemployment rate | 1.5% |
| Employment-to-population | 61.2% |
Top Industries by Employment
The largest employment sector in Dickinson County is professional & business services, accounting for 28.4% of workers.
How residents commute
0.5%
Drive alone
3.4%
Carpool
79.6%
Public transit
6.0%
Work from home
21.6 min
Avg commute
Housing
$148,500$-54,900 vs state
Median home value
$809
Median rent
79.1%
Homeownership rate
8,793
Total housing units
90.5%
Occupied
9.5%
Vacant
20.9%
Renter-occupied
Social & access
91.8%
With health insurance
94.9%
With broadband internet
30.1%
Foreign-born
11.2%
Veterans (18+)
14.9%
With a disability
96.6%
Speak language other than English at home
Education
92.4%
High School+
21.9%
Bachelor's+
Largest cities in Kansas
Other counties in Kansas
Part of Kansas
Metro areas in Kansas
County rankings
Frequently Asked Questions
Dickinson County, Kansas has a population of 18,423 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 29th-largest county in Kansas. Population density is 22 people per square mile.
The population of Dickinson County has declined 5.8% since 2010 (19,771 → 18,621), a -0.43% annualized rate.
The median household income in Dickinson County, Kansas is $67,982, with mean (average) household income of $83,526 and per-capita income of $36,242. 6.1% of residents live below the federal poverty level.
In Dickinson County, the largest racial and ethnic groups are White (91.8%), Hispanic or Latino (2.1%), Black or African American (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Dickinson County, Kansas is 42.1 years. Residents are 50.0% female and 50.0% male.
The median home value in Dickinson County is $148,500 and median monthly rent is $809. 79.1% of occupied housing units are owner-occupied. The county has 8,793 total housing units, 9.5% of which are vacant.
The largest employment sector in Dickinson County, Kansas is professional, scientific, and management services, employing 28.4% of workers. The unemployment rate is 1.5%.
Wichita is among the largest cities associated with Dickinson County, Kansas, with a population of 396,488.
Dickinson County, KS Climate
Dickinson County, KS has an average annual temperature of 12.8°C (55°F) and receives about 855 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
12.8°C
Avg Temp
855
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 28° | 24 mm |
| February | 1° / 34° | 26 mm |
| March | 7° / 44° | 64 mm |
| April | 13° / 55° | 79 mm |
| May | 18° / 64° | 111 mm |
| June | 24° / 75° | 134 mm |
| July | 27° / 80° | 91 mm |
| August | 26° / 79° | 89 mm |
| September | 21° / 70° | 89 mm |
| October | 14° / 57° | 71 mm |
| November | 6° / 43° | 46 mm |
| December | 0° / 32° | 31 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Dickinson County, KS
The most comfortable months to visit Dickinson County, KS are typically September, May and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 34°C high). The coldest is January (near -8°C low). June is usually the wettest month.
Where to stay near Dickinson County
Visiting or relocating to Dickinson County, KS? Compare hotels and short-term rentals across the county — live availability and prices.
Top-rated places to stay near Dickinson County
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Dickinson County?
Get relocation and cost-of-living insights for Dickinson County, KS by email. No spam, unsubscribe anytime.
More from Kansas
Population 614,764
Population 524,810
Population 178,315
Population 167,277
Full rankings of Kansas counties
Statewide data for Kansas
Population, race, income, age, and trends across Kansas
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.