Cost of living in Fort Polk South, Louisiana

Fort Polk South, Louisiana has about 7,869 people. That count is a 2020–2024 Census average, not a headcount from one day.

The Census Bureau did not publish a typical home value here.

HUD's fair-market rent for a 2-bedroom in Vernon Parish is $1,102 a month. That is the county number, not an apartment listing in Fort Polk South. It runs from October 2026 through September 2027.

Louisiana's prices sit at 88.2 when the U.S. average is 100. This place is not in a metro area with its own index, so this is the state number from BEA for 2024.

Louisiana taxes wages. A typical combined sales tax is 10.1% as of January 1, 2026. That mix is statewide, not Fort Polk South's exact store tax.

In July 2026, a typical Louisiana home paid 12.72¢ per kilowatt-hour. That is a state average from EIA, not Fort Polk South's bill.

EIA did not publish a 2025 all-grades gas price for Louisiana in the table we use.

Among 240 places we list in Louisiana with a rent figure, 49 have higher typical rent than Fort Polk South.