Killian, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Killian, Louisiana had a total population of 1,694, the 217th largest town in Louisiana, with a median household income of $67,634, which is 11% higher than the state average. The poverty rate is 13.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Killian Quick Facts
How Killian Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 1,313 | 1,694 | +29.0% |
| Median household income | $51,166 | $67,634 | +32.2% |
| Median home value | $323,900 | $322,100 | -0.6% |
How Killian Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 59 | National average: 61
Education
Educational Attainment (Adults 25+)
Killian Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in Livingston Parish
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Denham Springs | 9,323 | $71,569 | 6.0% | $188,200 |
| Walker | 6,390 | $80,707 | 12.6% | $227,800 |
| Livingston | 1,747 | $61,750 | 16.3% | $192,300 |
| Watson | 1,357 | $96,780 | 17.2% | $252,000 |
| French Settlement | 1,295 | $72,396 | 17.8% | $206,000 |
| Albany | 991 | $46,591 | 6.8% | $203,800 |
| Port Vincent | 673 | $61,250 | 15.2% | $216,200 |
| Springfield | 382 | $53,750 | 25.1% | $153,400 |
Cities Similar to Killian
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cecilia | 1,742 | $67,109 | N/A | 22.4% | 22.6% |
| Cade | 1,710 | $72,839 | $204,900 | 13.6% | 6.0% |
| Rosepine | 1,702 | $60,625 | $172,600 | 15.1% | 9.5% |
| Deville | 1,572 | N/A | $124,600 | 16.6% | 16.2% |
| Livingston | 1,747 | $61,750 | $192,300 | 17.3% | 16.3% |
Population Overview
Killian is a small community located in Louisiana, within Livingston Parish. The total population is 1,694. It ranks as the 217th most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Killian is 49.3 years. This is 30% higher than the state median of 38.0 years.
Economy, Income & Housing
The median household income in Killian is $67,634. This is 11% higher than the state median of $60,756. It is also 16% lower than the national median of $80,734. The poverty rate stands at 13.2%. This is 30% lower than the state poverty rate of 18.9%. The unemployment rate is 3.4%. This is 47% lower than the state rate of 6.3%. The median home value is $322,100. Housing costs are 49% higher than the state median of $216,500. The home-value-to-income ratio is 4.8x. 91.5% of occupied housing units are owner-occupied. This homeownership rate is 36% higher than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Killian is White (non-Hispanic), making up 81.4% of the population. Black or African American residents account for 6.7%. The Black or African American population (6.7%) is well below the state average of 30.5%. The Hispanic or Latino population (2.6%) is well below the state average of 7.2%.
Education
19.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 30% lower than the state rate of 27.0%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.2%.
Data Sources & Methodology
All demographic data for Killian, Louisiana is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Louisiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 488 Census-designated places in Louisiana. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Killian, Louisiana?
Killian, Louisiana has a population of 1,694 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Killian, LA?
The median household income in Killian is $67,634, which is 16% lower than the national median of $80,734.
What is the poverty rate in Killian, LA?
The poverty rate in Killian is 13.2%. This means approximately 224 residents live below the federal poverty line.
What is the racial makeup of Killian, Louisiana?
Killian's population is 81.4% White, 6.7% Black, 2.6% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Killian, LA?
The median home value in Killian is $322,100. The home-value-to-income ratio is 4.8x.
How educated is Killian, Louisiana?
19.0% of adults (25+) in Killian hold a bachelor's degree or higher, and 4.2% hold a graduate or professional degree.