Republic County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 70th-largest in Kansas
The population of Republic County, Kansas is 4,662 as of the 2023 American Community Survey, making it the 70th-largest county in Kansas. The median household income is $53,611, the median home value is $76,000, and the median age is 46.0.
The population of Republic County has declined 6.6% since 2010 (4,938 → 4,613), a -0.49% annualized rate.
4,662
Population
-0.49%
Annual growth
6
People / sq mi
$53,611
Median Income
$76,000
Median Home Value
Republic County covers 717 sq mi of land at 6.5 people per square mile.
About Republic County, KS
In Republic County, home values do the distinguishing — a median of $76,000. Republic County is a county in Kansas with a population of 4,662.
Incomes run on the lower side: a median household income of $53,611, below the US median of $78,538. Only 6.4% of residents live in poverty, below the national 12.4%. Housing costs are among the lowest of comparable places: a median home value of $76,000, with typical rent around $638.
25.4% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Remote work is on the lower side here, at 4.3%, below the national 14.0%, and the average commute runs about 21 minutes each way.
Republic County Population History (2010-2024)
The county of Republic County had a population of 4,938 in 2010 and 4,613 in 2024, a -6.6% growth over 14 years. The peak was 4,938 in 2010. Average annual growth rate: -0.48%.
4,613
Population (2024)
4,938
Population (2010)
4,938
Peak (2010)
-0.48%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 4,938 |
| 2011 | 4,892 |
| 2012 | 4,826 |
| 2013 | 4,767 |
| 2014 | 4,741 |
| 2015 | 4,688 |
| 2016 | 4,660 |
| 2017 | 4,655 |
| 2018 | 4,623 |
| 2019 | 4,563 |
| 2020 | 4,672 |
| 2021 | 4,699 |
| 2022 | 4,638 |
| 2023 | 4,608 |
| 2024 | 4,613 |
Race & Ethnicity
| White | 95.0% |
| Black or African American | 0.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Age & Sex
46.0
Median Age
50.7%
Female
49.3%
Male
26.4%
Age 65+
Age Distribution
Children (under 15): 19.3% · Seniors (65+): 26.4%
Income & Poverty
| Median household income | $53,611$-19,028 vs state |
| Mean household income | $68,213 |
| Per-capita income | $30,465 |
| Poverty rate | 6.4%-1.3% vs state |
| Unemployment rate | 0.6% |
| Employment-to-population | 58.9% |
Top Industries by Employment
The largest employment sector in Republic County is professional & business services, accounting for 20.0% of workers.
How residents commute
0.0%
Drive alone
3.5%
Carpool
78.6%
Public transit
4.3%
Work from home
20.7 min
Avg commute
Housing
$76,000$-127,400 vs state
Median home value
$638
Median rent
76.2%
Homeownership rate
2,672
Total housing units
74.6%
Occupied
25.4%
Vacant
23.8%
Renter-occupied
Social & access
93.4%
With health insurance
83.1%
With broadband internet
24.0%
Foreign-born
9.3%
Veterans (18+)
17.3%
With a disability
97.9%
Speak language other than English at home
Education
94.8%
High School+
25.4%
Bachelor's+
Largest cities in Kansas
Other counties in Kansas
Part of Kansas
Metro areas in Kansas
County rankings
Frequently Asked Questions
Republic County, Kansas has a population of 4,662 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 70th-largest county in Kansas. Population density is 6 people per square mile.
The population of Republic County has declined 6.6% since 2010 (4,938 → 4,613), a -0.49% annualized rate.
The median household income in Republic County, Kansas is $53,611, with mean (average) household income of $68,213 and per-capita income of $30,465. 6.4% of residents live below the federal poverty level.
In Republic County, the largest racial and ethnic groups are White (95.0%), Hispanic or Latino (1.8%), Black or African American (0.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Republic County, Kansas is 46.0 years. Residents are 50.7% female and 49.3% male.
The median home value in Republic County is $76,000 and median monthly rent is $638. 76.2% of occupied housing units are owner-occupied. The county has 2,672 total housing units, 25.4% of which are vacant.
The largest employment sector in Republic County, Kansas is professional, scientific, and management services, employing 20.0% of workers. The unemployment rate is 0.6%.
Wichita is among the largest cities associated with Republic County, Kansas, with a population of 396,488.
Republic County, KS Climate
Republic County, KS has an average annual temperature of 11.6°C (53°F) and receives about 759 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.6°C
Avg Temp
759
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 26° | 15 mm |
| February | 0° / 31° | 19 mm |
| March | 5° / 42° | 59 mm |
| April | 11° / 53° | 65 mm |
| May | 17° / 63° | 108 mm |
| June | 23° / 73° | 110 mm |
| July | 26° / 79° | 96 mm |
| August | 25° / 76° | 93 mm |
| September | 20° / 67° | 87 mm |
| October | 13° / 55° | 52 mm |
| November | 5° / 40° | 32 mm |
| December | -1° / 30° | 23 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 Republic County, KS
The most comfortable months to visit Republic County, KS are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near -9°C low). June is usually the wettest month.
Where to stay near Republic County
Visiting or relocating to Republic County, KS? Compare hotels and short-term rentals across the county — live availability and prices.
Top-rated places to stay near Republic County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.