1990 Census Designated Places

PSAP 911 Service Areas

  • MSTM Shapefile: MS_PSAP_911_Service_Areas.zip
  • Current Data: 2009
  • Current Metadata: 2018

911 Public Safety Answering Point (PSAP) service area boundaries in Mississippi according to the National Emergency Number Association (NENA), a Public Safety Answering Point (PSAP) is a facility equipped and staffed to receive 9-1-1 calls. The service area is the geographic area within which a 911 call placed using a landline is answered at the associated PSAP. This dataset only includes primary PSAPs. Secondary PSAPs, backup PSAPs, and wireless PSAPs have been excluded from this dataset. Primary PSAPs receive calls directly, whereas secondary PSAPs receive calls that have been transferred by a primary PSAP. Backup PSAPs provide service in cases where another PSAP is inoperable.

2018 Metadata PDF Download