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History · Edna

Edna’s post office opened in 1887

Most of Edna was built recently: 0.0% of its homes predate 1940 and the median home dates from 2001. Below: maps from 1897 on and old-book passages.

1887first post office
0on the National Register
0.0%homes built before 1940
Quick answers

How Edna began

When was Edna founded?

1887

The Edna post office opened in 1887, the earliest record of the town by name.

2020 census: 184139 years
Founding year: the first Edna post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Edna’s past

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

★ What stands out · Help out

Start Edna’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
On the map

Edna on the map, 1897 to 1993

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

Edna on the 1897 USGS mapEdna on the 1942 USGS mapEdna on the 1952 USGS mapEdna on the 1965 USGS mapEdna on the 1978 USGS mapEdna on the 1993 USGS map1897Arroyo Grande sheet · 1:62,500

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

The story

How Edna came to be

From Wikipedia’s history of Edna.

Read it all →

The community was founded by Dairyman Edgar Steele who purchased 58,000 acres and built a town to house his employees. In 1883 Lynford Maxwell subdivided the area and called it Maxwellton. The citizens later renamed it Edna. There was coal tar mining of bituminous rock in the 1880s and 1890s and more recently wine grape growing has become the prominent industry.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Edna in 1917

Passages that mention Edna, cut from the printed page as they were published.

1886, when thirteen years old, he assisted his grandfather, Hiram Bonee, to drive cattle, horses and goats from Mendocino county down into San Luis Obispo County, taking a month to make the journey. Mr. Bonee purchased one hundred acres of land from Steele Bros, near the station of Edna, and for te…
History of San Luis Obispo County and environs, California, with biographical sketches of the leading men and women of the county and environs who have been identified with the growth and development of the section from the early days to the present1917 · page 598Read the page →
Read the text

1886, when thirteen years old, he assisted his grandfather, Hiram Bonee, to drive cattle, horses and goats from Mendocino county down into San Luis Obispo County, taking a month to make the journey. Mr. Bonee purchased one hundred acres of land from Steele Bros, near the station of Edna, and for ten years farmed with success. Young Howard learned the trade of blacksmith, and in 1897 settled in Arroyo Grande, where for eight years he conducted a blacksmith shop in conjunction with a livery business. In 1905 he bought out the transfer busi-

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.

Timeline

Edna, 1887 to 1920

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 19th century
  2. 1887Post officeThe Edna post office opens
  3. 1897On the mapFirst mapped by the U.S. Geological Survey
  4. 20th century
  5. 1920Post officeThe Edna post office closes
By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

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Famous people

Famous people close to Edna

Nobody well known was born in Edna itself, so here are the best known from just nearby.

See all →
Places that used to be

Lost post offices

Edna had its own post office from 1887 to 1920.

Edna
1887–1920
18801950today

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

Stories next door

History across the town line

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

Questions about Edna’s history

What year was Edna founded?

The Edna post office opened in 1887, the earliest record of the town by name (U.S. post office records).

Memory lane

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

Town Square →
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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). How TownRatings grades history →

From Wikipedia, U.S. Geological Survey historical maps, 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.