Pennsylvania Spatial Data Access Center files on Philadelphia. Includes shapefiles from the City of Philadelphia, as well as some state resources. Important files here are Street Centerlines, local area boundaries (planning commission, police, councilmanic districts) and aerial photos.
Shapefiles and data at the census tract, county, state, and other geographic levels going back to 1790 for counties, and 1910 for tracts. Also includes some data for downloading.
Explore / PlacesThe Places project is our way of saying thank you to all our members who’ve taken the time to put their gorgeous photos on a map. Browse the whole globe, from your hometown to your favorite place, or places you’ve never even heard of..
Image and Graphics Databases only available on this subscription. Contains over one million Associated Press photographs (with searchable captions) in two collections, downloadable as JPEG (jpg) images: North American national, regional, state, and local photos with "the best international photos"; Euro/Asian photos. Also, AP Graphics Database provides PDF-format Associated Press-produced information graphics, diagrams, maps, charts, and logos for newspapers and other print media.
Holdings: Photos: 1826 to present. Graphics: 1999 to present. Audio files: 1920s to present.
The Social Explorer produces maps and reports of US Census Tract level data from 1940-2000. Using high quality maps and data, they make available the full contents of the tract data for the United States for the full period. Reports include aggregated totals and the system allows for slideshows demonstrating change over time. The data can also be exported as excel spreadsheets for easy reuse.
Current property assessment information for Philadelphia real estate. Searchable interface allows retrieval by block and specific address. Data items include land area, improvements, market value and assessed value, latest sale date and price, real estate tax, and recent valuation history.