How Olive Branch came to be
From Wikipedia’s history of Olive Branch.
Olive Branch, originally named Watson's Crossroad, was established in 1846 near Chickasaw Indian Trails and incorporated in 1873.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
More historic than 44% of U.S. towns · #56 of 100 in Mississippi. What drives it
Most of Olive Branch was built recently: 1% of its homes predate 1940 and the median home dates from 2000. Its Register listings are the Miller Plantation House and the Holiday Inn University. Below: maps from 1944 on and the census since 1880.
The Olive Branch post office opened in 1846, the earliest record of the town by name. Five smaller post offices, Pleasant Hill (1848), Centre Hill (1854) and Kelly (1886), opened inside today’s city and later closed.
More historic than 44% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Olive Branch is more historic than 44% of U.S. towns, #56 of 100 in Mississippi. Its age holds the grade up; its share of homes from before 1940 pulls it down.
Mississippi towns list more on the Register than most of the country (a typical Mississippi town has 71.9 per 10,000 residents, the U.S. 2.4), so Olive Branch’s 0.4 sits near the middle of its state (39% of Mississippi towns have fewer) while its 2 listings outnumber those of 60% 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.
Olive Branch’s post office has been open since 1846. Five other post offices opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The first neighbors to add old photos shape how Olive Branch’s history is told.
Woven from the archive, old maps, post office records, the National Register and the people born here.
On the mapFirst mapped by the U.S. Geological SurveyFrom Wikipedia’s history of Olive Branch.
Olive Branch, originally named Watson's Crossroad, was established in 1846 near Chickasaw Indian Trails and incorporated in 1873.
Text from Wikipedia, licensed CC BY-SA 4.0.
Every edition of the U.S. Geological Survey’s map of Olive Branch. 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 Olive Branch.
The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Grew from 73 people in 1880 to 39,711 in 2020, more than tenfold.
15 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Olive Branch’s Wikipedia page.
Writers, athletes, leaders and more, ranked by how widely they’re known.
Each neighbor’s History grade, on the same three inputs.
The Olive Branch post office opened in 1846, the earliest record of the town by name (U.S. post office records).
Olive Branch is more historic than 44% of U.S. towns, #56 of 100 in Mississippi. 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.
Two places: the Miller Plantation House (listed 1982) and the Holiday Inn University (2021).
1% of Olive Branch’s homes were built before 1940 (Census estimate), against a typical 4.5% for a Mississippi town; the median home was built in 2000.
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 (6), the National Register of Historic Places (2), Wikipedia, 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.
1944Hernando sheet · 1:62,500