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McLennan County, Texas Demographics 2026

McLennan County, Texas has a population of 266,067, the 21st most populous county in Texas. The median household income is $66,643 and the median home value is $243,600. The poverty rate is 16.6%.

Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes

McLennan County Quick Facts

Population 266,067
Median Household Income $66,643
Median Home Value $243,600
Poverty Rate 16.6%
Unemployment Rate 4.5%
Median Age 34.0 years
Homeownership Rate 61.8%
Affordability Ratio 3.7x
Bachelor's Degree+ 28.7%
High School Graduation 88.1%
Cities/Places 23
Population 266,067 21st of 254
Median Income $66,643 15% lower than state
Poverty Rate 16.6%
Unemployment 4.5%

How McLennan County Changed

Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.

Metric2019–20232020–2024Change
Population263,608266,067+0.9%
Median household income$63,888$66,643+4.3%
Median home value$219,200$243,600+11.1%

Economy & Housing

Household Income Distribution

Under $25K 18.4%
$25K-$50K 19.8%
$50K-$100K 29.8%
$100K+ 32.1%
Detailed income brackets
Under $10K
6.6%
$10K-$15K
4.0%
$15K-$20K
4.1%
$20K-$25K
3.7%
$25K-$30K
4.5%
$30K-$35K
4.0%
$35K-$40K
4.1%
$40K-$45K
4.0%
$45K-$50K
3.2%
$50K-$60K
7.4%
$60K-$75K
9.4%
$75K-$100K
13.0%
$100K-$125K
9.6%
$125K-$150K
6.7%
$150K-$200K
7.3%
$200K+
8.5%

Employment

4.5% Unemployment Rate State: 5.3%|National: 5.2%
62.9% Labor Force Participation

Housing Overview

Owner 61.8%
Renter 38.2%
Affordability Index Affordable
3.7x home value to income ratio
Median gross rent $1,173/mo 21.1% of median household income annually

People & Demographics

Diversity Index

62out of 100
High Diversity

A diverse community with significant representation from multiple racial and ethnic groups.

State average: 67 | National average: 61

Education

Cities & Places in McLennan County

CityPopulationMedian IncomePovertyHome Value
Waco143,570$54,36523.1%$221,700
Hewitt16,432$83,5114.8%$273,300
Robinson12,800$99,2893.7%$302,200
Bellmead10,566$52,07524.9%$155,100
Woodway9,570$115,1083.8%$370,500
Lacy-Lakeview7,274$56,92413.1%$160,600
McGregor5,761$72,75012.8%$221,700
West2,576$61,87511.9%$182,900
Willow Grove2,080$89,0367.3%$269,600
Mart1,704$62,91714.7%$116,100
Beverly Hills1,590$47,31313.5%$156,700
Bruceville-Eddy1,584$76,15412.6%$180,200
Lorena1,497$88,2504.6%$281,000
Riesel1,453$98,0636.8%$178,500
Moody1,390$69,75017.5%$168,800
Valley Mills1,136$51,60712.0%$176,200
China Spring1,126$70,7929.0%$248,400
Gholson1,112$77,5007.4%$148,800
Crawford1,020$88,4584.6%$238,600
Golinda836$62,43810.5%$138,300
Leroy458$82,7089.5%$193,800
Hallsburg400$58,1254.3%$200,000
Ross202$61,62519.8%N/A

Population Overview

McLennan County is located in Texas with a total population of 266,067. It is the 21st most populous county out of 254 in Texas. The county encompasses 23 Census-designated places.

Age Demographics

The median age in McLennan County is 34.0 years. This is 4% lower than the state median of 35.6 years.

Economy, Income & Housing

The median household income in McLennan County is $66,643. This is 15% lower than the state median of $78,476. It is also 17% lower than the national median of $80,734. The poverty rate stands at 16.6%. This is 20% higher than the state poverty rate of 13.8%. The unemployment rate is 4.5%. This is 16% lower than the state rate of 5.3%. The median home value is $243,600. Housing costs are 14% lower than the state median of $283,800. The home-value-to-income ratio is 3.7x. 61.8% of occupied housing units are owner-occupied. This homeownership rate is 1% lower than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in McLennan County is White (non-Hispanic), making up 54.1% of the population. Hispanic or Latino residents account for 27.0%. The Asian population (1.7%) is well below the state average of 5.5%.

Education

28.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 15% lower than the state rate of 33.8%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.1%.

Data Sources & Methodology

All figures for McLennan County come from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates, with comparisons drawn against Texas and national averages from the same dataset. See our methodology page for how each metric is defined, or data.census.gov for official tables with margins of error.

Frequently Asked Questions

What is the population of McLennan County, Texas?

McLennan County has a population of 266,067, making it the 21st most populous county in Texas.

What is the median income in McLennan County?

The median household income in McLennan County is $66,643 with a poverty rate of 16.6%.

How many cities are in McLennan County, Texas?

McLennan County contains 23 Census-designated places.