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Robertsville, NJPhoto: Mr. Matté (if there is an issue with this image, contact me using this image's Commons talk page, my Commons user talk page, or my English Wikipedia user talk page; I'll know about it a lot faster) · CC BY 4.0
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History · Robertsville

Robertsville’s post office opened in 1862

Most of Robertsville was built recently: 2% of its homes predate 1940 and the median home dates from 1978. Below: maps from 1888 on and the census since 1980.

1862first post office
0on the National Register
2%homes built before 1940
Photo: Mr. Matté (if there is an issue with this image, contact me using this image's Commons talk page, my Commons user talk page, or my English Wikipedia user talk page; I'll know about it a lot faster) · CC BY 4.0
Quick answers

How Robertsville began

When was Robertsville founded?

1862

The Robertsville post office opened in 1862, the earliest record of the town by name.

First census: 8,461 in 19802020 census: 11,399164 years
Founding year: the first Robertsville post office (Blevins & Helbock, CC0).

What stands out about Robertsville’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 Robertsville’s collection

The first neighbors to add old photos shape how Robertsville’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

Robertsville on the map, 1888 to 1981

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

Robertsville on the 1888 USGS mapRobertsville on the 1893 USGS mapRobertsville on the 1901 USGS mapRobertsville on the 1947 USGS mapRobertsville on the 1953 USGS mapRobertsville on the 1970 USGS mapRobertsville on the 1981 USGS map1888New Brunswick 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 Robertsville.

The story so far

Robertsville, in brief

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

Robertsville is a census-designated place and unincorporated community in Marlboro Township, Monmouth County, in the U.S. state of New Jersey. As of the 2020 census, the CDP's population was 11,399.

Its first post office opened in 1862. Its population held steady between the last two censuses: 11,297 in 2010, 11,399 in 2020.

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

From the old history books

What they wrote about Robertsville in 1885

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

Robertson, William, Methodist preacher. Freehold Circuit, appointed, 1836, Robertson, William, justice of the peace, 1874, 1879, Robertsville, School District, No. 40, schoolhouse built, 1832, Marlborough Township, account of, Methodist organization of, services held in schoolhouse, 1832,
History of Monmouth county, New Jersey ..1885 · page 179Read the page →
Read the text

Robertson, William, Methodist preacher. Freehold Circuit, appointed, 1836, Robertson, William, justice of the peace, 1874, 1879, Robertsville, School District, No. 40, schoolhouse built, 1832, Marlborough Township, account of, Methodist organization of, services held in schoolhouse, 1832,

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.

By decade

Robertsville, decade by decade

People over time

Robertsville, census by census

02,0004,0006,0008,00010,00012,000198020002020Peak: 11,399

Between 8,461 and 11,399 people in every census since 1980.

5 censuses, 1980–2020.

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

Famous people

Famous people close to Robertsville

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

See all →
Stories next door

History across the town line

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

Questions about Robertsville’s history

What year was Robertsville founded?

The Robertsville post office opened in 1862, 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 →
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). How TownRatings grades history →

From Wikimedia Commons (1), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia) 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.