Founding year: the first Montezuma post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Montezuma’s History grade
On its age, its old homes and the National Register, Montezuma is more historic than 94% of U.S. towns. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its age lowest.
A
HistoryA character grade: shown, never part of Montezuma’s overall grade.
Iowa towns list more on the Register than most of the country (a typical Iowa town has 9.1 per 10,000 residents, the U.S. 2.4), so Montezuma’s 291 sits above most of its state (97% of Iowa towns have fewer) while its 41 historic buildings outnumber those of 84% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would still be A. The pre-1940 share is a Census survey estimate (±5.7 points). 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 Montezuma’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Montezuma was first established in 1848, when local veterans of the Mexican–American War named the city after Moctezuma II, the second to last Aztec emperor of Mexico. Once a hub of regional railroad transport, Montezuma has continued to evolve and grow in a variety of ways. Montezuma was also a major stop on the stagecoach line between Iowa City and Des Moines on the original Diamond Trail.
Located on the southwest corner of Montezuma's square is the Poweshiek County Historical and Genealogical Society, located in the historic Carnegie library. Housed in the former Poweshiek County Jail is the Poweshiek County History Museum.
Passages that mention Montezuma, cut from the printed page as they were published.
The History of Poweshiek County, Iowa1880 · page 553Read the page →
Read the text
by means of three railroads. All points north and south are reached by the Central Railroad of Iowa, and east and west by the Chicago, Rock Island and Pacific Railroad, while the Grinnell and Montezuma Railroad places the county seat within easy access. There is a union depot at the junction of these roads, within two blocks of the post-office and business portion of the town. Passengers, express and freight are readily transported in any direction without delay.
Text read by machine from the scan; it may contain errors.
The History of Poweshiek County, Iowa1880 · page 509Read the page →
Read the text
The town of Montezuma was incorporated in the early part of 1868. At the first municipal election, which occurred on the first Monday of March, 1868, the following officers were elected: Mayor — A. W. Ballard.
Text read by machine from the scan; it may contain errors.
History of Poweshiek County, Iowa1911 · page 67Read the page →
Read the text
HISTORY or POWESHIEK COl'XTY 67 established his home in Montezuma and followed various pursuits for a time, but later became a contractor for bridges and buildings, giving his attention to that work from 1875 until 1889, during which period he built many bridges in Poweshiek and adjoining counties.
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Montezuma’s history
What year was Montezuma founded?
The Montezuma post office opened in 1849, the earliest record of the town by name (U.S. post office records).
How does Montezuma rank for history?
Montezuma is more historic than 94% of U.S. towns. 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 Montezuma?
Three places: the Poweshiek County Courthouse (listed 1981), the Montezuma Downtown Historic District (2012) and the New Carroll House Hotel (1979).
How old are the homes in Montezuma?
28% of Montezuma’s homes were built before 1940 (Census estimate, ±5.7 points), against a typical 22% for an Iowa town; the median home was built in 1971.
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 (3), Wikidata (1), the National Register of Historic Places (3), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
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