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Boulder County

Boulder County GIS & Mapping Search

Colorado - Statewide

GIS Maps

View Colorado GIS maps by agency including state, county or municipalities.

Sex Offender Maps

Search and map Colorado sex offenders by address, city, county or zip code.

Western States Marriage Search

Search Western States marriage records ranging from pre-1900s to 1930s.

Boulder County

Property Search and GIS Maps

Search for Boulder County property tax and assessment records by owner name, address, account number or parcel number including GIS mapping.

Assessor

Boulder County Assessor
Boulder County Courthouse
1325 Pearl St., Second Floor, Boulder, CO 80302
Phone: (303) 441-3530 Fax: (303) 441-4996

City of Boulder Crime Map

Search City of Boulder weekly crime maps.

City of Boulder Floodplain Information

View City of Boulder floodplain information including flood assistance, floodplain development and floodplain maps.

City of Boulder GIS Maps

View City of Boulder GIS maps including floodplain maps, cemetery map, zoning map, and more.

City of Boulder Maps

View City of Boulder maps including flood maps, open space maps, mobile maps, and other maps.

City of Boulder Survey Records

View City of Boulder survey records including benchmarks, intersection pins and monuments.

City of Longmont Crime Maps

Search City of Longmont crime maps by crime type.

City of Longmont Maps

View City of Longmont maps such as city, survey maps, election maps, and more.

Land Survey Plats

Search Boulder County land survey plats by surveyor name, survey number or date range.

Maps

View Boulder County maps including fire maps, recreation maps, survey control maps, and other maps.

Voter and Election Information

View Boulder County voter and election information including voter and ballot lookup, election maps and election results.

US Public Records Use

Conducting a public records search allows individuals to access this information for various purposes, such as background checks, legal research, or verifying property ownership. Many states offer online databases where users can search for public records, making it easier to obtain the information they need. However, the availability and accessibility of these records can vary by state and type of record.