Trego County, Kansas Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Trego 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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B
Income Around averageAmong the top 5 wealthiest counties in Kansas
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D
Education Well below averageBetter educated than 76% of counties in Kansas
Source: Map AI Methodology
Population: density and quick facts
| Metric | Trego County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Population | 2,777 | 2,945,842 | 337,468,954 |
| Population density (per sq mi) | 3.1 | 35.8 | 86.4 |
| Population growth (%/yr) | -0.65% | 0.19% | 0.59% |
| Median age | 47.5 | 38.7 | 37.3 |
| Households | 1,367 | 1,173,585 | 130,235,071 |
Population in Trego County declined by 5.8% from 2009 to 2024, reaching 2,777 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Trego County is Boomers, aged 61–79, at 24.4% of residents. That is 7.7 points above Kansas as a whole.
- Gen Z 13–28 425 15.3% -7.5 pts
- Millennials 29–44 468 16.8% -4.0 pts
- Gen X 45–60 588 21.2% +2.4 pts
- Boomers 61–79 678 24.4% +7.7 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 50.0% of the people living in Trego County and men 50.0%.
- Women 50.0% Kansas 50.0%
- Men 50.0% Kansas 50.0%
How many residents match a customer profile?
Residents matching this profile
100% of everyone living in Trego County
Pick an age range and a women/men split and the figure above answers with how many residents that profile reaches.
Economy
Trego County has a the economy index of B, which means it is quite prosperous.
| Metric | Trego County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Median household income | $78,367 | $74,287 | $80,455 |
| Income growth (%/yr) | 5.15% | 4.08% | 4.80% |
| Unemployment rate | 1.0% | 3.8% | 5.2% |
The median household income in Trego County is about 5% higher than in Kansas.
Housing
| Metric | Trego County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Median home price | $45,208 | $104,644 | $248,835 |
| Median rent | $720 | $1,060 | $1,407 |
| Homeownership rate | 82.2% | 67.1% | 65.2% |
The median home price in Trego County is about 5.2 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $720 per month for that long.
Commute Time & Mobility
Commuters in Trego County spend about 17 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 72 hours, about 3.0 full days, spent commuting.
| Metric | Trego County | Kansas Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 8.7 | 17.2 | 22.4 |
| Round-trip commute (min) | 17.3 | 34.4 | 44.8 |
| Yearly time spent (hours) | 72 | 143 | 187 |
| Estimated yearly cost | $2,236 | $4,448 | $5,790 |
| Work from home | 10.7% | 11.8% | 15.0% |
| Highway traffic (vehicles/day) | 3,537 | 4,500 | 8,813 |
| Local road traffic (vehicles/day) | 197 | 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 Trego County is 9 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
Trego County has a education index of D, which means it is barely educated.
| Metric | Trego County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 23.6% | 31.5% | 31.6% |
| Average household size | 1.99 | 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
Trego County has a health index of B, which means it is quite healthy.
| Metric | Trego County | Kansas Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 76.0 | 78.6 | 78.3 |
| Self-rated poor health | 14.3% | 15.3% | 16.3% |
| Smokers | 16.7% | 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).
Trego County, KS Compared With Nearby Counties
How Trego County, KS compares with the 1 counties closest to it.
| Area | Population | Median household income | Median home price | Commute |
|---|---|---|---|---|
| Trego County, KS | 2,777 | $78,367 #1/2 | $45,208 #2/2 | 8.7 min #1/2 |
| Ellis County, KS | 28,920 | $63,623 | $99,285 | 10.5 min |
Frequently Asked Questions
Common questions about Trego County, Kansas.
How many people live in Trego County, Kansas?
About 2,777 people live in Trego County, Kansas, in 1,367 households of 2.0 people on average. The median age is 47.5, so residents are older than the U.S. median of 37.3 by about 10 years.
Is Trego County, Kansas urban or rural?
Averaged over its land area, Trego County, Kansas has 3 people per square mile, a density typical of rural areas. That is about 4% of the U.S. average of 86.
How affordable is housing in Trego County, Kansas?
The median home costs 0.6 times the median household income ($45,208 against $78,367), compared with 3.1 times nationally. That is within the traditional rule of thumb of about 3 times income. Median rent of $720 a month takes about 11% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
How strong is the job market in Trego County, Kansas?
Unemployment in Trego County, Kansas is only 1.0%, well below the U.S. rate of 5.2%, a sign of a tight labor market where employers compete for workers.
What share of adults in Trego County, Kansas have a college degree?
23.6% of adults in Trego County, Kansas hold a bachelor's degree or higher (about 1 in 4), well below the U.S. share of 31.6%.
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