Napa County GIS and Mapping Search

Search gis and mapping records in Napa County, California, including record offices, contact details, and available online resources.

Available Records

City of Napa Crime Mapping
Search the City of Napa crime incident map by address and date range.
Crime Mapping
Search Napa County crime incident map by address and date range.
Elections Precinct Maps
View maps of Napa County voting precincts and districts.
GIS Mapping
Search interactive Napa County GIS map for property assessment records. Search by parcel number or address. Map also provides schools, parks, record of surveys, hazardous spills, topography and aerial photos.
Napa County District Map
Search Napa County election precincts maps by supervisor district, municipality and school district.
Napa County Government GIS Maps
Search Napa County Government GIS maps database by address and parcel number.
Napa County Map
Search Napa County maps by address, parcel number, title, book number, page number, record number or surveyor name.
Napa County Sheriff's Office Crime Maps
Search Napa County Sheriff's Office crime map by address, date, type of crime, offender statistics or other factors.
Napa Police Department Website
View Napa Police Department Home page including online reports, crime maps, job opportunities, news blog and contact information.