Harrisonburg was first counted by the census in 1850, and 18% of its homes were built before 1940
Its Register listings are the Catahoula Parish Courthouse, the Harrisonburg Methodist Church and the Sargent House. Below: 1 old photo or paper, maps from 1941 on, and the census since 1850.
Fort Beauregard, located on a bluff in the northern corner of the village, was a Confederate stronghold during the American Civil War. In 1863, the fort successfully defended Harrisonburg from the attack of four Union gunboats coming from the Black River to the Ouachita River. After four days of bombardment, little damage was done, and the gunboats retired down river. Harrisonburg and fort were evacuated before Brig. General Crocker's considerable naval and army forces arrived on September 4, 1863. The Confederates lost eight significant artillery pieces although two large 32 pound cannons were preserved. On March 1 through the 4, 1864 the town was again attacked by Union gunboats, but the falling river level prevented the advance on Monroe.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (3), Wikidata (1), the National Register of Historic Places (3), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.