Republic County, Kansas Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Republic County, KS Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
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B
Health Around average
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C
Income Below average
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C
Education Below averageBetter educated than 87% of counties in Kansas
Source: Map AI Methodology
Population: density and quick facts
| Metric | Republic County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Population | 4,646 | 2,945,842 | 337,468,954 |
| Population density (per sq mi) | 6.5 | 35.8 | 86.4 |
| Population growth (%/yr) | -0.32% | 0.19% | 0.59% |
| Median age | 43.9 | 38.7 | 37.3 |
| Households | 1,996 | 1,173,585 | 130,235,071 |
Population in Republic County declined by 5.6% from 2009 to 2024, reaching 4,646 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Republic County is Boomers, aged 61–79, at 24.8% of residents. That is 8.1 points above Kansas as a whole.
- Gen Z 13–28 755 16.3% -6.6 pts
- Millennials 29–44 677 14.6% -6.3 pts
- Gen X 45–60 973 20.9% +2.2 pts
- Boomers 61–79 1,151 24.8% +8.1 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below Kansas, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 50.6% of the people living in Republic County and men 49.4%.
- Women 50.6% Kansas 50.0%
- Men 49.4% Kansas 50.0%
How many residents match a customer profile?
Residents matching this profile
100% of everyone living in Republic County
Pick an age range and a women/men split and the figure above answers with how many residents that profile reaches.
Economy
Republic County has a the economy index of C, which means it is somewhat prosperous.
| Metric | Republic County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Median household income | $56,196 | $74,287 | $80,455 |
| Income growth (%/yr) | 3.77% | 4.08% | 4.80% |
| Unemployment rate | 1.8% | 3.8% | 5.2% |
The median household income in Republic County is about 24% lower than in Kansas.
Housing
| Metric | Republic County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Median home price | $20,875 | $104,644 | $248,835 |
| Median rent | $664 | $1,060 | $1,407 |
| Homeownership rate | 78.2% | 67.1% | 65.2% |
The median home price in Republic County is about 2.6 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $664 per month for that long.
Commute Time & Mobility
Commuters in Republic County spend about 24 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 100 hours, about 4.2 full days, spent commuting.
| Metric | Republic County | Kansas Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 12.0 | 17.2 | 22.4 |
| Round-trip commute (min) | 24.0 | 34.4 | 44.8 |
| Yearly time spent (hours) | 100 | 143 | 187 |
| Estimated yearly cost | $3,105 | $4,448 | $5,790 |
| Work from home | 3.9% | 11.8% | 15.0% |
| Highway traffic (vehicles/day) | 1,185 | 4,500 | 8,813 |
| Local road traffic (vehicles/day) | 243 | 662 | 1,355 |
Fastest commutes among counties in
Kansas:
Wichita County (7.0 min), Scott County (7.1 min), Greeley County (7.2 min).
Slowest:
Linn County (31.3 min), Miami County (30.8 min), Jefferson County (30.3 min).
The average commute time in Republic County is 12 minutes, shorter than the 17 minutes in Kansas.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Republic County has a education index of C, which means it is somewhat educated.
| Metric | Republic County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 24.9% | 31.5% | 31.6% |
| Average household size | 2.29 | 2.44 | 2.53 |
Highest education index among counties in
Kansas:
Johnson County (0.4), Douglas County (0.4), Riley County (0.3).
Lowest:
Seward County (0.2), Grant County (0.2), Kearny County (0.2).
Health
Republic County has a health index of B, which means it is quite healthy.
| Metric | Republic County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 78.9 | 78.6 | 78.3 |
| Self-rated poor health | 14.9% | 15.3% | 16.3% |
| Smokers | 16.4% | 18.7% | 19.0% |
Highest health index among counties in
Kansas:
Johnson County (0.8), Riley County (0.8), Douglas County (0.8).
Lowest:
Wyandotte County (0.8), Woodson County (0.8), Chautauqua County (0.8).
Frequently Asked Questions
Common questions about Republic County, Kansas.
How many people live in Republic County, Kansas?
About 4,646 people live in Republic County, Kansas, in 1,996 households of 2.3 people on average. The median age is 43.9, so residents are older than the U.S. median of 37.3 by about 7 years.
Is Republic County, Kansas mostly urban or rural?
Averaged over its land area, Republic County, Kansas has 6 people per square mile, a density typical of rural areas. That is about 7% of the U.S. average of 86.
Can a typical household afford a home in Republic County, Kansas?
The median home costs 0.4 times the median household income ($20,875 against $56,196), compared with 3.1 times nationally. That is within the traditional rule of thumb of about 3 times income. Median rent of $664 a month takes about 14% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
Is unemployment high in Republic County, Kansas?
Unemployment in Republic County, Kansas is only 1.8%, well below the U.S. rate of 5.2%, a sign of a tight labor market where employers compete for workers.
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