Hialeah’s post office opened in 1921, and 2 of its places are on the National Register
More historic than 20% of U.S. towns · #228 of 638 in Florida. What drives it
Most of Hialeah was built recently: 0.9% of its homes predate 1940 and the median home dates from 1975. Its Register listings are the Hialeah Park Race Track and the Hialeah Seaboard Air Line Railway Station. Below: 18 old photos and papers, maps from 1950 on, and the census since 1930.
Founding year: the first Hialeah post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Hialeah’s History grade
On its age, its old homes and the National Register, Hialeah is more historic than 20% of U.S. towns, #228 of 638 in Florida. Its National Register listings hold the grade up; its age pulls it down.
C−
HistoryA character grade: shown, never part of Hialeah’s overall grade.
Among the 400 U.S. cities of 100,000 or more, Hialeah ranks #342 on History.
Few Florida towns list much on the Register (a typical Florida town has 0.0 per 10,000 residents, the U.S. 2.4), so Hialeah’s 0.1 sits above most of its state (67% of Florida towns have fewer) while its 3 historic buildings outnumber those of 65% of U.S. towns.
Newer cities are common at Hialeah’s size: in the typical U.S. city of 100,000 or more, 5% of homes predate 1940.
How sure. Graded on any two of the three inputs instead, the letter would range from D to C. The pre-1940 share (±0.3 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 Hialeah’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Acres O Sun Trailer ParkAnchor Mobile Home ParkHialeah EstatesHialeah Trailer ParkHibiscus Mobile HomesHibiscus Trailer ParkHoliday AcresHoliday Acres Mobile Home ParkPalm SpringsPalm Springs EstatesStrawberry Village Trailer ParkSun-Tan VillageSunny Gardens Trailer ParkWynken Blynken and Nod Trailer Park
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
By decade
Hialeah, decade by decade
4 decades in the archive, from the 1920s to the 1950s. Scroll each row; tap a photo for its story.
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 city's name is most commonly attributed to Muskogee origin, "Haiyakpo" (prairie) and "hili" (pretty) combining in "Hialeah" to mean "pretty prairie". Alternatively, the word is of Seminole origin meaning "Upland Prairie". The city is located upon a large prairie between Biscayne Bay and the Everglades.
This "high prairie" caught the eye of pioneer aviator Glenn Curtiss and Missouri cattleman James H. Bright in 1921. Together, they developed not only the town of Hialeah but also Hialeah Park Race Track. In 1921, the first plat was drawn up, and the town was named.
The Hialeah post office opened in 1921, the earliest record of the town by name (U.S. post office records).
How does Hialeah rank for history?
Hialeah is more historic than 20% of U.S. towns, #228 of 638 in Florida. 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 Hialeah?
Two places: the Hialeah Park Race Track (listed 1979) and the Hialeah Seaboard Air Line Railway Station (1995).
How old are the homes in Hialeah?
0.9% of Hialeah’s homes were built before 1940 (Census estimate), against a typical 0.6% for a Florida town; the median home was built in 1975.
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 (14), the Library of Congress (4), 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.