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CHistory
History · Osprey

Osprey’s post office opened in 1884, and 3 of its places are on the National Register

More historic than 33% of U.S. towns · #145 of 638 in Florida. What drives it

Most of Osprey was built recently: 0.0% of its homes predate 1940 and the median home dates from 1998. 3 places in town are on the National Register, among them a historic district with 5 buildings. Below: maps from 1943 on and the census since 1990.

1884first post office
3on the National Register
0.0%homes built before 1940
Add an old photoShare a memory
Quick answers

How Osprey began

When was Osprey founded?

1884

The Osprey post office opened in 1884, the earliest record of the town by name.

First census: 2,597 in 19902020 census: 6,690142 years

How historic is Osprey?

C

More historic than 33% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Osprey post office (Blevins & Helbock, CC0).
History grade

What drives Osprey’s History grade

On its age, its old homes and the National Register, Osprey is more historic than 33% of U.S. towns, #145 of 638 in Florida. 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 Osprey’s overall grade.
Founding era1884, from the first post office: founded 1850–1899, an older era than 37% of U.S. townsC+Homes built before 19400.0% of homes (±0.6) · typical FL town 0.6% · U.S. 8.4%D−National Register3 listings, 6 historic buildings, 10.1 per 10,000 residents · typical FL town 0.0 · U.S. 2.4A−
All U.S. towns we grade (21,289)Ahead of 33%
NewerOlder
Florida towns of 2,500+ (638)Ahead of 77%

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 Osprey’s 10.1 sits above most of its state (85% of Florida towns have fewer) while its 6 historic buildings outnumber those of 72% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from D to B. 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 Osprey’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

A history waiting to be writtenNo old photos of Osprey are in the public archives yet. The rest are in attics and albums.
★ What stands out · Help out

Start Osprey’s collection

The first neighbors to add old photos shape how Osprey’s history is told.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Share a family photoSign in to add one+10
The story so far

Osprey, in brief

Wikipedia doesn’t have a history of Osprey yet. The photos, dates and memories neighbors add here are how it gets written.

Osprey is a census-designated place (CDP) in Sarasota County, Florida, United States. The population was 6,690 at the 2020 census, up from 6,100 at the 2010 census. The town is located in Southwest Florida and is part of the North Port–Bradenton–Sarasota, Florida Metropolitan Statistical Area.

Its first post office opened in 1884. Between the 2010 and 2020 censuses its population grew from 6,100 to 6,690 (+10%).

Intro from Wikipedia. Population: U.S. Census Bureau.

By decade

Osprey, decade by decade

Today7 recent
Osprey Library porch2026Osprey Library porchOsprey Library lobby2026Osprey Library lobbyOsprey Library library room2026Osprey Library library roomOsprey Library exterior2026Osprey Library exteriorOsprey Library Historical Marker2026Osprey Library Historical MarkerOsprey Library Historical Marker (cropped)2026Osprey Library Historical Marker (cropped)Guptill House in Sarasota Florida2006Guptill House in Sarasota Florida
On the map

Osprey on the map, 1943 to 1987

Every edition of the U.S. Geological Survey’s map of Osprey. Tap a year, or press play to watch the town change.

Osprey on the 1943 USGS mapOsprey on the 1973 USGS mapOsprey on the 1987 USGS map1943Laurel sheet · 1:24,000

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Osprey.

On the National Register

3 historic places in Osprey

The country’s official list of buildings and places worth saving.

places listed
3
National Historic Landmarks
0
none yet
historic buildings protected
6
each building in a district counts
first listed
1994
Osprey School
Osprey SchoolBlackburn Point BridgeBurrows, Waters and Elsa, Historic District
BuildingsDistrictsStructures

Architectural styles listings

Vernacular1
Warren Pony Truss1
Late 19th and Early 20th Century Revivals1
Georgian Revival1
Frame Vernacular1
Osprey SchoolVernacular
Blackburn Point BridgeWarren Pony Truss
Burrows, Waters and Elsa, Historic DistrictLate 19th and Early 20th Century Revivals

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

People over time

Osprey, census by census

05001,0001,5002,0002,5003,0003,5004,0004,5005,0005,5006,0006,5007,000200020206,690

Grew from 2,597 people in 1990 to 6,690 in 2020.

4 censuses, 1990–2020.

U.S. Census Bureau decennial counts, from the census table on Osprey’s Wikipedia page.

Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Laurel1 historic placeC−VamoIts storyDPalmer RanchIts storyD−

Questions about Osprey’s history

What year was Osprey founded?

The Osprey post office opened in 1884, the earliest record of the town by name (U.S. post office records).

How does Osprey rank for history?

Osprey is more historic than 33% of U.S. towns, #145 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 Osprey?

Three places: the Osprey School (listed 1994), the Blackburn Point Bridge (2001) and the Burrows, Waters and Elsa, Historic District (2012).

How old are the homes in Osprey?

0.0% of Osprey’s homes were built before 1940 (Census estimate), against a typical 0.6% for a Florida town; the median home was built in 1998.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 (7), Wikidata (1), the National Register of Historic Places (3), 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.