Geographic Information Systems (GIS)


On December 11th from 7:30 AM to 10:00 AM we will be doing server maintenance and you may experience interruptions to Dauphin County Mapping Services.
If issues persist past 10:00 AM  contact us via the contact form linked below. 
We apologize for any inconvenience.  

Digital Data

Data can now be accessed from the open data platform.  

Please use our contact form with questions or inquiries regarding data. 


Interactive Maps
Dauphin County continually updates maps to improve spatial accuracy and attribute information.  No warranties, expressed or implied, are provided for the positional or thematic accuracy of the data herein, its use, or its interpretation. These applications are intended for reference use only.




Map Products
Listed below are the current prices for the most commonly requested GIS map products; prices include the 6% PA sales tax. Payment can only be made by check and must be received prior to delivery.  Please fill out this contact form with any questions or for information on how to order.

Small Maps - Size 8.5 x 11"
$3.71 per sheet
Large Maps - Price per Sheet
Size 11 x 17" - $5.30
Size 17 x 22" - $10.60
Size 22 x 34" - $21.20
Size 34 x 44" - $31.80