Most of Montevallo Township was built recently: 10% of its homes predate 1940 and the median home dates from 1988. Below: maps from 1886 on and the census since 1900.
The Montevallo Township post office opened in 1854, the earliest record of the town by name. Two smaller post offices, Montevallo (1854) and Zodiac (1882), opened inside today’s town and later closed.
First census: 157 in 19002020 census: 325172 years
Founding year: the first Montevallo Township post office (Blevins & Helbock, CC0).The full story ↓
What stands out about Montevallo Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Montevallo Township. Tap a year, or press play to watch the town change.
1886Nevada sheet · 1:125,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Montevallo Township.
Places that used to be
Lost post offices, old corners, places now gone and burying grounds
Two other post offices opened and closed inside today’s town.
Montevallo
1854–1968
Zodiac
1882–1914
18501940today
Hamlets and corners on the map
MontevalloZodiac
Gone or out of use
Diamond Grove SchoolschoolGlade Springs SchoolschoolGreen Top SchoolschoolMontevallo AcademyschoolNew Harmony SchoolschoolStone Front SchoolschoolZodiac Schoolschool
1cemetery inside Montevallo Township
Arbor Grove
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Montevallo was platted in the 1850s. The community was severely damaged during the Civil War. The original town site, located approximately one and one-half miles northwest of the present town, is now known as "Old Montevallo". The entire town was moved to its present location sometime after the Civil War. A post office was established at Montevallo in 1858, and remained in operation until being discontinued in 1968. Montevallo is derived from Italian words for the hill in the valley.
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). How TownRatings grades history →
From 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.