119th Congress · KS-4
Kansas's 4th Congressional District
Kansas's 4th Congressional District (KS-4) has a population of 734,889. The median household income is $67,563 and the median age is 37.1.
734,889
Population
50
People / sq mi
$67,563
Median Income
37.1
Median Age
KS-4 covers 14,564 sq mi of land at 50.5 people per square mile.
Race & Ethnicity
| White | 75.8% |
| Black or African American | 6.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.2% |
Economy & Income
$67,563
Median Household Income
$36,065
Per Capita Income
9.1%
Poverty Rate
3.1%
Unemployment
Housing
$177,100
Median Home Value
$952
Median Rent
65.8%
Homeownership
Education
90.4%
High School+
30.6%
Bachelor's+
Other Kansas Congressional Districts
Largest cities in Kansas
Largest counties in Kansas
State rankings
Frequently Asked Questions
Kansas's 4th Congressional District (KS-4) has a population of 734,889 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 4th Congressional District is $67,563, with a per capita income of $36,065.
Kansas's 4th Congressional District is 75.8% White, 6.1% Black, 0.0% Asian, and 3.2% Hispanic or Latino, per Census ACS data.
More from Kansas
Data for Kansas's 4th 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.
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
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.