119th Congress · KS-3
Kansas's 3rd Congressional District
Kansas's 3rd Congressional District (KS-3) has a population of 738,537. The median household income is $100,079 and the median age is 38.2.
738,537
Population
327
People / sq mi
$100,079
Median Income
38.2
Median Age
KS-3 covers 2,262 sq mi of land at 326.6 people per square mile.
Race & Ethnicity
| White | 79.9% |
| Black or African American | 4.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
Economy & Income
$100,079
Median Household Income
$54,262
Per Capita Income
4.3%
Poverty Rate
2.3%
Unemployment
Housing
$340,600
Median Home Value
$1,326
Median Rent
68.8%
Homeownership
Education
95.5%
High School+
51.6%
Bachelor's+
Other Kansas Congressional Districts
Largest cities in Kansas
Largest counties in Kansas
State rankings
Frequently Asked Questions
Kansas's 3rd Congressional District (KS-3) has a population of 738,537 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).
The median household income in Kansas's 3rd Congressional District is $100,079, with a per capita income of $54,262.
Kansas's 3rd Congressional District is 79.9% White, 4.8% Black, 0.0% Asian, and 1.7% Hispanic or Latino, per Census ACS data.
More from Kansas
Data for Kansas's 3rd Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.