Rexburg’s post office opened in 1882, and 3 of its places are on the National Register
More historic than 25% of U.S. towns · #44 of 59 in Idaho. What drives it
Most of Rexburg was built recently: 2% of its homes predate 1940 and the median home dates from 2005. Its Register listings are the Rexburg Stake Tabernacle, the Madison County Courthouse and the Jacob Spori Building. Below: 2 old photos and papers, maps from 1900 on, and the census since 1900.
Founding year: the first Rexburg post office (Blevins & Helbock, CC0). Wikidata: 1883.The full story ↓
History grade
What drives Rexburg’s History grade
On its age, its old homes and the National Register, Rexburg is more historic than 25% of U.S. towns, #44 of 59 in Idaho. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C
HistoryA character grade: shown, never part of Rexburg’s overall grade.
Idaho towns list more on the Register than most of the country (a typical Idaho town has 8.4 per 10,000 residents, the U.S. 2.4), so Rexburg’s 0.7 sits below most of its state (31% of Idaho towns have fewer) while its 3 listings outnumber those of 65% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C− to C. The pre-1940 share (±0.9 points) is firm at this size. The founding year is the first post office, not a stated founding date; Wikidata’s 1883 falls in the same era, so the grade doesn’t depend on which one is used.
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 Rexburg’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.
The city takes its name from founder Thomas Edwin Ricks. The city was incorporated in 1883.
The Navy Electronics Laboratory oceanographic research ship USS Rexburg was named for the city.
In June 1976, Rexburg was severely damaged by the Teton Dam Flood. The Teton River flowed through northern Rexburg, and left most of the city underwater for several days after the Teton Dam ruptured. A museum dedicated to the Teton Dam Flood and the history of Rexburg and the area, located in the basement of the Rexburg Tabernacle, has been a major city landmark for decades.
The city gained attention after the murders of siblings Tylee Ryan and J.J. Vallow, who went missing in September 2019 and were found dead in June 2020.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The Rexburg post office opened in 1882, the earliest record of the town by name (U.S. post office records). Wikidata gives 1883.
How does Rexburg rank for history?
Rexburg is more historic than 25% of U.S. towns, #44 of 59 in Idaho. 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.
What is on the National Register in Rexburg?
Three places: the Rexburg Stake Tabernacle (listed 1974), the Madison County Courthouse (1987) and the Jacob Spori Building (1989).
How old are the homes in Rexburg?
2% of Rexburg’s homes were built before 1940 (Census estimate), against a typical 8.5% for an Idaho town; the median home was built in 2005.
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 (12), the National Register of Historic Places (3), 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.
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