provides a large collection of online real estate maps of Schuylkill County, PA so you can rapidly view parcel outlines, address numbers, neighborhood boundaries, zip codes, school districts and, where available, the FEMA Flood Zones and building classification. The example below demonstrates what the Pennsylvania State Library has to offer researchers.Parcel Search is not affiliated with any government agency. The library's database contains a variety of maps ranging from transportation, zoning to planning commission maps. The Pennsylvania State Library offers an important collection of historic maps that can chart suburban growth in Pennsylvania. The example below demonstrates what the Pennsylvania State Archives has in its Map Collection, Manuscript Group 11 for Cambria County. The Pennsylvania State Archives offers an important collection of historic maps from the postwar period. Historic Map of Bucks County, Courtesy of PennDOT
PennDOT offers pdf links to historic Official Tourism and Transportation Maps and historic county maps at the PennDOT's website. Pennsylvania Department of Transportation Greater Philadelphia GeoHistory Network's "GeoHistory Resources".Historic Pittsburgh's City of Pittsburgh Geodetic and Topographic Suvey Maps, 1923-1961.Listed below is a sample of such repositories. Many universities and educational organizations gather geographic materials useful for the study of their particular region. A general comparison of the United States Geological Survey 1:24,000 Quadrangle of Allentown from 1939 to 1957 revealed sizable growth in housing in a number of areas around the city such as this one near Mountainville. Internet Sources such as MyTopo, the Pennsylvania Spatial Data Access, and Historical Maps of Pennsylvania have topographic maps, modern atlas maps, and road maps that can detail the growth of towns, cities, and outlying areas that is a sign of suburban development. We recommend a couple of repositories and search strategies in particular. Simple internet searches or trips to your nearest library can uncover these sources. Historic Maps can offer multiple dynamics in terms of research into trend and features dealing with suburban growth. Projection used on all maps was State Plain Pennsylvania South Projection. Based on the data we determined the range of percentages used for mapping. Natural break was used in all of the maps except the maps dealing with percentages. New Residential Housing by Municipality in Pennsylvania
For example if you take a look at the 1940-1970 Percentage Growth map one can truly have an understanding of suburban growth within Pennsylvania. The maps account for that percent that was built between 19. Percentage Growth maps show the percentage growth of housing units based on 1990 totals, meaning that 100% of the houses were built by 1990. We have provided maps of the total housing units, and also percentages.
The state maps help to give a bigger picture of what was happening in Pennsylvania housing after World War II. The following county maps show the increase in housing units between 19 based on the total number of housing units of 1990.ġ940 - 1960 New Residential Housing Units by Municipalityġ960 - 1970 New Residential Housing Units by Municipality
The maps below were created by BHP using ArcGIS Software by ESRI. Census Bureau, researchers can compile data and create individual maps for profiling statewide, county or municipal suburban development across Pennsylvania. Using the resources of the Pennsylvania State Data Center, Pennsylvania Spatial Data Access, and the U.S. Dense population growth has occurred which highly altered the landscape. In the example below, note the drastic changes that took place in 30 years along the Delaware River in Ridley Township. Penn Pilot - a project sponsored by the Pennsylvania Geological Survey that contains aerial photography for PA.
Feel free to browse historic aerials through PennPilot's website, which contains historic aerial photographs of Pennsylvania from 1937-1942, 72. These images can chart the important physical changes made to the landscape over time. Maps offer us the chance to analyze where, when, and how a specific area experienced growth. Aerial maps, county breakdowns of housing data, municipal planning commission maps, and historic topographical maps illustrate more than just the sheer explosion of suburbs in America. Maps provide an interesting window through which to view the changes associated with the growth of postwar suburbanization. After almost twenty years of depression and war, 1945 saw Pennsylvania standing on the precipice of growth and change.