Most of Lillie was built recently: 0.0% of its homes predate 1940 and the median home dates from 2000. Below: maps from 1951 on and the census since 1970.
Wikipedia doesn’t have a history of Lillie yet. The photos, dates and memories neighbors add here are how it gets written.
Lillie is a village in Union Parish, Louisiana, United States. As of the 2020 census, Lillie had a population of 111. It is part of the Monroe Metropolitan Statistical Area. According to a 2007 report Lillie was named one of the 10 worst speed traps in the state of Louisiana. Lillie made 85.59% of its revenue, an average of roughly $508 per capita population, from fines and forfeitures in the 2005 fiscal year.
Its first post office opened in 1899. Between the 2010 and 2020 censuses its population fell from 118 to 111 (-6%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Lillie, 1899 to 1951
Woven from the archive, old maps, post office records, the National Register and the people born here.
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 (1), Wikidata and Wikipedia for famous people, 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.