Olla, Louisiana

Olla population, 2020 to 2024

Olla lost 4 residents from July 2020 to July 2024, a change of -0.3%. In the latest year it moved by +2.

Olla covers 3.93 square miles of land, for 329 people per square mile of land. The median Louisiana place of 5,000+ has 1,568, so Olla is less dense than the typical town.

What county Olla is in

All of Olla's residents live in LaSalle Parish, which had 14,702 residents in 2024. Olla holds 8.8% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Olla

1 ZIP Code Tabulation Area (ZCTA) overlaps Olla by at least 10% of the ZCTA's or the town's land: 71465. 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 Olla is

The Census internal point of Olla is at 31.898100, -92.240400. Baton Rouge, the capital, is 117.4 miles SSE in a straight line. The nearest larger place is Jena, LA (4,133 people), 15.8 miles away. The nearest city of 100,000 or more is Shreveport, LA, 98.9 miles away.

Daylight in Olla

At 31.90° N, Olla gets about 14 h 14 min of daylight around the June solstice and 10 h 04 min around the December solstice, a swing of 4 h 10 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Olla

The eight nearest incorporated places of 1,000+ in Louisiana, measured between internal points. The closest is Urania, 3.8 miles away, with 1,127 people.