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Old Maps of Blair County, Pennsylvania

Explore 65 old maps of Blair County, spanning from 1900 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Blair County changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Blair County to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Blair County, PA maps

(65)
  1. 1900 Map of Everett, 1959 Print
    1900 Map of Everett, 1959 Print
    1900 Everett
    1959 Print · USGS
    Bedford County at the turn of the century shows a landscape of deep limestone valleys and industrial river towns. Genealogists and historians can trace family-named sites and rail stops from Everett to New Enterprise and the river depot at Cypher Sta.
  4. 1901 Map of Huntingdon, 1960 Print
    1901 Map of Huntingdon, 1960 Print
    1901 Huntingdon
    1960 Print · USGS
    Central Pennsylvania's ridge-and-valley landscape is documented here at the turn of the century, showing a network of river-bound iron fords and rail junctions. Genealogists and historians can trace family-named locations from Cove Forge to settlements like Cassville and Marklesburg.
  7. 1902 Map of Everett
    1902 Map of Everett
    1902 Everett
    1902 Print · USGS
    Bedford County at the start of the twentieth century shows a landscape of deep ridge-and-valley industry and isolated mountain coves. Genealogists and historians can trace old homesteads and rail stops near Everett, New Enterprise, and the Valley Mill along Snake Spring Run.
    7 unique versions available
  10. 1902 Map of Ebensburg, 1954 Print
    1902 Map of Ebensburg, 1954 Print
    1902 Ebensburg
    1954 Print · USGS
    Cambria County at the dawn of the twentieth century was a landscape of intensive rail infrastructure and mountain mining towns. Researchers can trace the Pennsylvania RR lines and find detailed footprints for settlements like Ebensburg, Cresson, and the high peak at Blue Knob.
  13. 1902 Map of Patton, 1955 Print
    1902 Map of Patton, 1955 Print
    1902 Patton
    1955 Print · USGS
    The northern Cambria County coal and timber country is captured here at the turn of the century, as mountain railroads reached their peak influence. Researchers can trace historic industrial sites like Eckenrode Mill and early settlements including St Bonifacius and Patton.
  16. 1902 Map of Hollidaysburg, 1957 Print
    1902 Map of Hollidaysburg, 1957 Print
    1902 Hollidaysburg
    1957 Print · USGS
    Central Pennsylvania at the opening of the twentieth century shows a landscape defined by the iron and rail industries. Genealogists and historians can trace the early footprints of Hollidaysburg, locate the Ore Hill mine, and follow the Pennsylvania R. R. through the steep gaps of the Allegheny Mountain.
    2 unique versions available
  19. 1903 Map of Hollidaysburg
    1903 Map of Hollidaysburg
    1903 Hollidaysburg
    1903 Print · USGS
    Blair County was a hub of Appalachian industry and transit at the opening of the twentieth century. Genealogists and historians can trace the early rail networks of the Pennsylvania RR and locate vanished mining activity near Orehill and Henrietta.
    7 unique versions available
  22. 1904 Map of Huntingdon
    1904 Map of Huntingdon
    1904 Huntingdon
    1904 Print · USGS
    Huntingdon and the Raystown Branch of the Juniata River are captured in the early 1900s as the region's rail and iron industries thrived. Trace the routes of the P. R. R. and find local landmarks like Eagle Foundry, Cassville, and the historic Fink Bridge.
    6 unique versions available
  25. 1904 Map of Patton
    1904 Map of Patton
    1904 Patton
    1904 Print · USGS
    Cambria County at the start of the century is a network of rail lines and coal settlements, anchored by the growth of Patton. Genealogists can trace family roots through historic sites like St Bonifacius, Chest Springs, and the industrial Mitchell Mines.
    5 unique versions available
  28. 1904 Map of Ebensburg
    1904 Map of Ebensburg
    1904 Ebensburg
    1904 Print · USGS
    Cambria County's industrial heartland is captured during the era of steam and steel, when the Pennsylvania RR crested the Allegheny Front. Genealogists and historians can trace the early layouts of Ebensburg, Lilly, and Gallitzin, or locate rural landmarks like Mt Hope Church.
    7 unique versions available
  31. 1920 Map of Altoona, 1954 Print
    1920 Map of Altoona, 1954 Print
    1920 Altoona
    1954 Print · USGS
    The industrial and rail-heavy corridor of the 1920s is on full display as the Pennsylvania RR cuts through the mountains. Genealogists and local historians can trace family roots through numerous country schools like Beech Grove School and lost settlements such as Wopsononock or Fostoria.
    6 unique versions available
  34. 1922 Map of Altoona
    1922 Map of Altoona
    1922 Altoona
    1922 Print · USGS
    The industrial hub of Altoona and the steep slopes of the Allegheny Front are captured here in the early 1920s. Researchers can trace the extensive rail operations of the Pennsylvania railroad and locate numerous vanished rural landmarks like the Richland School and Grandview Cemetery.
    8 unique versions available
  37. 1923 Map of Tyrone
    1923 Map of Tyrone
    1923 Tyrone
    1923 Print · USGS
    The industrial and rail corridor of the Juniata Valley is captured here in the early twenties as it winds between massive ridges. Researchers can locate early iron landmarks like Huntingdon Furnace, local schools such as Kinch School, and the rail junction at Tyrone.
    4 unique versions available
  40. 1929 Map of Tyrone
    1929 Map of Tyrone
    1929 Tyrone
    1929 Print · USGS
    Central Pennsylvania during the 1920s reveals a landscape defined by industrial rail towns and limestone valleys. Trace the route of the Pennsylvania Railroad past historic sites like Graziers Mill and Union Furnace.
    6 unique versions available
  43. 1933 Map of Tyrone
    1933 Map of Tyrone
    1933 Tyrone
    1933 Print · USGS
    Central Pennsylvania's iron and rail heritage is on full display here in the early thirties as the industrial hub of Tyrone connects the valleys. Genealogists can trace family footprints at Pennsylvania Furnace, Grazier Mill, and dozens of rural schoolhouses like Rural Choice Sch.
    3 unique versions available
  46. 1943 Map of Punxsutawney
    1943 Map of Punxsutawney
    1943 Punxsutawney
    1943 Print · USGS
    The Pennsylvania coal country around the turn of the century and through the war years is captured in this detailed survey of Jefferson, Indiana, and Clearfield counties. Researchers can trace the rail-reliant economy through Findley Mills, Rossiter Junction, and landmarks like the St Lawrence Fire Tower.
  49. 1946 Map of Tyrone
    1946 Map of Tyrone
    1946 Tyrone
    1946 Print · USGS
    The valleys of Blair and Huntingdon counties are captured here in the 1940s as rail and river corridors defined local life. Researchers can trace the Pennsylvania Canal, find family-named schoolhouses like Eyer Sch, or locate the historic Huntingdon Furnace.
  52. 1953 Map of Pittsburgh
    1953 Map of Pittsburgh
    1953 Pittsburgh
    1953 Print · USGS
    Western Pennsylvania's industrial landscape at the start of the fifties shows the steel and rail corridors between Pittsburgh and Altoona. Trace family roots in river towns like Tarentum or follow the Pennsylvania Turnpike across Laurel Hill.
  55. 1954 Map of Pittsburgh
    1954 Map of Pittsburgh
    1954 Pittsburgh
    1954 Print · USGS
    Western Pennsylvania in the early fifties remains a powerhouse of heavy industry and vital transit corridors. Genealogists and historians can trace the rail-and-river network connecting Pittsburgh, Johnstown, and Altoona via the Pennsylvania RR and the Lincoln Highway.
    2 unique versions available
  58. 1958 Map of Pittsburgh
    1958 Map of Pittsburgh
    1958 Pittsburgh
    1958 Print · USGS
    Western Pennsylvania in the late fifties shows an industrial heartland defined by the confluence of the Allegheny River and Monongahela River. Researchers can trace the sprawling rail networks of the Pennsylvania RR and find established towns like Butler, Latrobe, and Windber.
    5 unique versions available
  61. 1959 Map of Pittsburgh
    1959 Map of Pittsburgh
    1959 Pittsburgh
    1959 Print · USGS
    Western Pennsylvania in the late fifties is captured here at the height of its industrial era. Genealogists and historians can trace the riverfront growth of Pittsburgh, the rail works at Altoona, and the mountain gaps of Laurel Hill.
  64. 1961 Map of Ashville, 1963 Print
    1961 Map of Ashville, 1963 Print
    1961 Ashville
    1963 Print · USGS
    The Allegheny Front in the early sixties was a landscape defined by the Pennsylvania Railroad and the coal mining industry. Genealogists and local historians can trace family roots through the clusters of churches and cemeteries at Ashville, Spindley City, and Coupon.
    3 unique versions available
  67. 1963 Map of Martinsburg, 1964 Print
    1963 Map of Martinsburg, 1964 Print
    1963 Martinsburg
    1964 Print · USGS
    The valleys and ridges of Blair County are captured here in the early sixties, showing a landscape of small farms and crossroads settlements. Genealogists can trace family names at the Detwiler Cem or Nicodemus Cem and locate landmarks like Central High Sch.
    3 unique versions available
  70. 1963 Map of Entriken, 1964 Print
    1963 Map of Entriken, 1964 Print
    1963 Entriken
    1964 Print · USGS
    Huntsville's river valleys and ridgelines are captured here in the early sixties, showing the Raystown Branch Juniata River before major reservoir changes. Genealogists can locate family names at Brumbaugh Cem and community hubs like Salems Ch and Lincoln Grange Hall.
    5 unique versions available
  73. 1963 Map of Tipton, 1965 Print
    1963 Map of Tipton, 1965 Print
    1963 Tipton
    1965 Print · USGS
    The Little Juniata River valley near Tyrone was a bustling transit corridor in the early 1960s. Researchers can trace the Pennsylvania railroad line through Grazierville and Tipton, or locate historic sites like the Fox Cem and a Covered Bridge.
    3 unique versions available
Showing maps 1-25 of 65

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