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AHistory
History · Hallam

Hallam dates to 1770, and 23% of its homes were built before 1940

More historic than 89% of U.S. towns · #201 of 1,035 in Pennsylvania. What drives it

Its Register listing is the Martin Schultz House. Below: 6 old photos and papers, maps from 1908 on, and the census since 1910.

1770founded
1on the National Register
23%homes built before 1940
6old photos & papers
From Hallam’s archive · credits on each photo
Quick answers

How Hallam began

When was Hallam founded?

1770

Hallam dates its founding to 1770 (Wikidata). The census first counted it in 1910.

First census: 472 in 19102020 census: 2,775256 years

How historic is Hallam?

A

More historic than 89% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikidata. First post office: 1834.The full story ↓
History grade

What drives Hallam’s History grade

On its age, its old homes and the National Register, Hallam is more historic than 89% of U.S. towns, #201 of 1,035 in Pennsylvania. All 3 inputs are above most U.S. towns; its age ranks highest and its National Register listings lowest.

A
HistoryA character grade: shown, never part of Hallam’s overall grade.
All U.S. towns we grade (21,289)Ahead of 89%
NewerOlder
Pennsylvania towns of 2,500+ (1,035)Ahead of 81%

Pennsylvania towns list about as much on the Register as the country (a typical Pennsylvania town has 2.1 per 10,000 residents, the U.S. 2.4), so Hallam’s 3.6 sits near the middle of its state (63% of Pennsylvania towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.

NoteThe founding year comes from Wikidata alone; no second source gives 1770.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A. The pre-1940 share is a Census survey estimate (±9.3 points).

Founding year: Wikidata (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 Hallam’s past

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

★ What stands out · On the map

Hallam on the map, 1908 to 1990

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

Hallam on the 1908 USGS mapHallam on the 1964 USGS mapHallam on the 1972 USGS mapHallam on the 1990 USGS map1908Middletown 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 Hallam.

Timeline

Hallam, 1770 to 1999

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

  1. 18th century
  2. 1770
    FoundingHallam is established
  3. 19th century
  4. 1834Post officeThe Hellam post office opens
  5. 20th century
  6. 1908On the mapFirst mapped by the U.S. Geological Survey
  7. 1967Post officeThe Hellam post office closes
  8. 1999In the archive3-4 VIEW. LOOKING NW. - Haines Shoe House
The story

How Hallam came to be

From Wikipedia’s history of Hallam.

Read it all →

Before 1736, all parts of Pennsylvania west of the Susquehanna River, including present-day Hallam Borough and the surrounding Hellam Township, were land of the Iroquois.

In October 1736, the Proprietors of Pennsylvania received from the Five Nations deeds for the Susquehanna lands south of the Blue Mountains, including the borough and township.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Hallam in 1886

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

portion of Lancaster County west of the Susquehanna into townships." Under the provisions of this act, the same year of its passage, the Township of Hallam, which originally included most of York County and Pennsborongh Township, which originally embraced all of Cumberland County, were erected, wit…
History of York County Pennsylvania From the Earliest Time to the Present1886 · page 600Read the page →
Read the text

portion of Lancaster County west of the Susquehanna into townships." Under the provisions of this act, the same year of its passage, the Township of Hallam, which originally included most of York County and Pennsborongh Township, which originally embraced all of Cumberland County, were erected, without any surveyed boundaries.

Text read by machine from the scan; it may contain errors.
portion of Lancaster County west of the Susquehanna into townships." Under the provisions of this act, the same year of its passage, the Township of Hallam, which originally included most of York County and Pennsborough Township, which originally embraced all of Cumberland County, were erected, wit…
History of York County, Pennsylvania1886Read the page →
Read the text

portion of Lancaster County west of the Susquehanna into townships." Under the provisions of this act, the same year of its passage, the Township of Hallam, which originally included most of York County and Pennsborough Township, which originally embraced all of Cumberland County, were erected, without any surveyed boundaries.

Text read by machine from the scan; it may contain errors.
the same to Shrewsbury Township (now Springfield and Hopewell), thence with the same township and the township of Chanceford to the Susquehanna, and up the same to Hallam Township, thence along the middle of that ridge of hills to Peter Petejrman's plantation and place of beginning; which last desc…
History of York County Pennsylvania From the Earliest Time to the Present1886 · page 724Read the page →
Read the text

the same to Shrewsbury Township (now Springfield and Hopewell), thence with the same township and the township of Chanceford to the Susquehanna, and up the same to Hallam Township, thence along the middle of that ridge of hills to Peter Petejrman's plantation and place of beginning; which last described township is to be called by the name of Windsor.

Text read by machine from the scan; it may contain errors.
the same to Shrewsbury Township (now Springfield and Hopewell), thence with the same township and tlie township of Chancef ord to the Susquehanna, and up the same to Hallam Township, thence along the middle of that ridge of hills to Peter Peterman's plantation and place of beginning; which last des…
History of York County, Pennsylvania1886 · page 724Read the page →
Read the text

the same to Shrewsbury Township (now Springfield and Hopewell), thence with the same township and tlie township of Chancef ord to the Susquehanna, and up the same to Hallam Township, thence along the middle of that ridge of hills to Peter Peterman's plantation and place of beginning; which last described township is to be called by the name of Windsor.

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

Hallam, decade by decade

One decade in the archive so far: the 1990s. Scroll each row; tap a photo for its story.

On the National Register

1 historic place in Hallam

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

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
1993
Martin Schultz House
Buildings

Architectural styles listings

Germanic1
Vernacular1

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

People over time

Hallam, census by census

05001,0001,5002,0002,5003,0001920194019601980200020202,775

Grew from 472 people in 1910 to 2,775 in 2020, 5 times over.

12 censuses, 1910–2020.

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

Famous people

Famous people close to Hallam

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

See all →
Places that used to be

Lost post offices, old corners and places now gone

Another post office, Hellam, opened and closed inside today’s town.

Hamlets and corners on the map
Brigadoon
Gone or out of use
Hallam School Twoschool

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

Help out

Finish Hallam’s story

Most archives stop around 1920. The photos from after that are in family albums, not libraries.

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

Questions about Hallam’s history

What year was Hallam founded?

In 1770, according to Wikidata. Hallam’s post office opened in 1834, and the census of 1910 counted 472 people here.

How does Hallam rank for history?

Hallam is more historic than 89% of U.S. towns, #201 of 1,035 in Pennsylvania. 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 Hallam?

One place: the Martin Schultz House (listed 1993).

How old are the homes in Hallam?

23% of Hallam’s homes were built before 1940 (Census estimate, ±9.3 points), against a typical 18% for a Pennsylvania town; the median home was built in 1992.

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 (18), the National Register of Historic Places (1), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), 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.