Louisiana · Census place 2239685
Killian, Louisiana
Killian is a town in Livingston Parish, Louisiana with an estimated 1,253 residents on July 1, 2024. It is the 145th largest of 155 incorporated places of 1,000+ people in the state.
- Population 2024
- 1,253
- #145 of 155 in Louisiana
- Change since 2020
- +6.8%
- +80 people
- Land area
- 10.9 sq mi
- + 0.02 sq mi water
- Density
- 115 / sq mi
- State median 1,568
Measure from here
Tools and pages that start from Killian
Killian population, 2020 to 2024
Killian added 80 residents from July 2020 to July 2024, a change of +6.8%. In the latest year it moved by +21.
Killian covers 10.89 square miles of land and 0.02 of water, for 115 people per square mile of land. The median Louisiana place of 5,000+ has 1,568, so Killian is less dense than the typical town.
What county Killian is in
All of Killian's residents live in Livingston Parish, which had 152,886 residents in 2024. Killian holds 0.8% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.
ZIP codes in Killian
1 ZIP Code Tabulation Area (ZCTA) overlaps Killian by at least 10% of the ZCTA's or the town's land: 70462. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a town that annexed land after 2020 may reach into ZIP codes not listed here.
Where Killian is
The Census internal point of Killian is at 30.352600, -90.580900. Baton Rouge, the capital, is 36.8 miles WNW in a straight line. The nearest larger place is Ponchatoula, LA (7,735 people), 10.3 miles away. The nearest city of 100,000 or more is Baton Rouge, LA, 33.5 miles away.
Internal point
- Decimal
- 30.352600, -90.580900
- DMS
- 30°21'9.36"N 90°34'51.24"W
- UTM
- 15N 732521.4E 3360338.7N
- Geohash
- 9vrsdv908
- Plus code
- 862F9C39+2J
Daylight in Killian
At 30.35° N, Killian gets about 14 h 06 min of daylight around the June solstice and 10 h 11 min around the December solstice, a swing of 3 h 55 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.
Places near Killian
The eight nearest incorporated places of 1,000+ in Louisiana, measured between internal points. The closest is Albany, 10.1 miles away, with 1,247 people.
Questions people ask
What is the population of Killian, LA?
1,253 on July 1, 2024, in the Census Vintage 2024 estimates. That is up 80 (6.8%) from 1,173 in July 2020.
What county is Killian in?
Livingston Parish. All of its residents live in that county.
What ZIP codes cover Killian?
1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 70462.
How far is Killian from Baton Rouge?
36.8 miles (59.3 km) in a straight line, heading WNW from Killian.
What is the nearest larger city to Killian?
Ponchatoula, LA, with 7,735 residents, 10.3 miles away between internal points.
Sources and data as of
Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.
- 01Census Vintage 2024 subcounty population estimates
- 02Census 2024 Gazetteer, places
- 03Census 2020 ZCTA to place relationship file
- 04Census 2024 cartographic boundary file, counties (1:5,000,000)
How every number is computed: methodology. Spotted a wrong figure? Report an error.