More historic than 15% of U.S. towns · #396 of 642 in Texas. What drives it
Most of Manor was built recently: 0.4% of its homes predate 1940 and the median home dates from 2015. Below: maps from 1900 on and the census since 1880.
The Manor post office opened in 1872, the earliest record of the town by name. Another post office, Gregg (1871), opened inside today’s city and later closed.
First census: 120 in 18802020 census: 13,652154 years
How historic is Manor?
D
More historic than 15% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Manor post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Manor’s History grade
On its age, its old homes and the National Register, Manor is more historic than 15% of U.S. towns, #396 of 642 in Texas. Its age holds the grade up; its share of homes from before 1940 pulls it down.
D
HistoryA character grade: shown, never part of Manor’s overall grade.
Few Texas towns list much on the Register (a typical Texas town has 0.0 per 10,000 residents, the U.S. 2.4), so Manor’s 0.0 sits below most of its state (34% of Texas towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from D to C. The pre-1940 share (±0.6 points) is firm at this size. The founding year is the first post office, not a stated founding date.
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 →
What stands out about Manor’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
1900Sheet 1 of 1
Edition
Sheets
BrickWoodStone
Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.
Manor was named for James B. Manor, who settled on Gilleland Creek west of present-day downtown Manor.
A school for boys began operation northwest of the present Manor High School complex in 1854 and was followed in 1858 by a school for girls near the present Manor Elementary School. A post office was reestablished in the Manor home in 1859 under the name of Grassdale with James Manor serving as Post Master. A mercantile store was built in 1868 the present cemetery and was followed by a second store in 1869.
The Manor post office opened in 1872, the earliest record of the town by name (U.S. post office records).
How does Manor rank for history?
Manor is more historic than 15% of U.S. towns, #396 of 642 in Texas. 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.
How old are the homes in Manor?
0.4% of Manor’s homes were built before 1940 (Census estimate), against a typical 1.6% for a Texas town; the median home was built in 2015.
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), 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), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.