How Swartz came to be
From Wikipedia’s history of Swartz.
Swartz began as the site of the Swartz Sawmill, owned by the E. G. Swartz Company Ltd., as well as The Swartz & Ouachita City Railroad.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
More historic than 17% of U.S. towns · #118 of 161 in Louisiana. What drives it
Most of Swartz was built recently: 3% of its homes predate 1940 and the median home dates from 1987. Below: maps from 1935 on and the census since 1990.
The Swartz post office opened in 1892, the earliest record of the town by name.
More historic than 17% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Swartz is more historic than 17% of U.S. towns, #118 of 161 in Louisiana. Its age holds the grade up; its share of homes from before 1940 pulls it down.
Louisiana towns list more on the Register than most of the country (a typical Louisiana town has 3.8 per 10,000 residents, the U.S. 2.4), so Swartz’s 0.0 sits below most of its state (21% of Louisiana towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Swartz’s history is told.
Swartz’s post office has been open since 1892.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
From Wikipedia’s history of Swartz.
Swartz began as the site of the Swartz Sawmill, owned by the E. G. Swartz Company Ltd., as well as The Swartz & Ouachita City Railroad.
Text from Wikipedia, licensed CC BY-SA 4.0.
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2023Swartz, Louisiana map1
2023Swartz, Louisiana Post Office
2023Swartz, Louisiana Post Office sign
2023Swartz, Louisiana Post Office dedication plaque
2023Swartz, Louisiana Post Office close up sign
2023Swartz, Louisiana Post Office blue box
2023Swartz, Louisiana Post Office PO boxes
2023Swartz Louisiana Outliine 02
2023Swartz Louisiana Outliine 01
2023Ouachita Parish Schools school bus at Swartz Elementa…
2023Louise Williams Library, Monroe, Louisiana 2023
2023Better Water Works Swartz water tower blue
2008Swartz Baptist Church in Swartz, LA IMG 1307
2004LAMap-doton-SwartzEvery edition of the U.S. Geological Survey’s map of Swartz. Tap a year, or press play to watch the town change.

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Swartz.
Between 3,698 and 4,536 people in every census since 1990.
4 censuses, 1990–2020.
U.S. Census Bureau decennial counts, from the census table on Swartz’s Wikipedia page.
Nobody well known was born in Swartz itself, so here are the best known from just nearby.





The Swartz post office opened in 1892, the earliest record of the town by name (U.S. post office records).
Swartz is more historic than 17% of U.S. towns, #118 of 161 in Louisiana. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
3% of Swartz’s homes were built before 1940 (Census estimate, ±2.9 points), against a typical 3.4% for a Louisiana town; the median home was built in 1987.
What the archives can’t tell you, neighbors can.
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).
From Wikimedia Commons (24), 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.


1935Collinston sheet · 1:62,500