Librarian Files
- Cactus Bikini
- Campaign Donations
- Canamex
- Canine-Wild Animal Hybrids
- Capital Punishment in Arizona
- Capitals of the Arizona Territory
- Casa De Bernie Sedley--Name Origin
- Cascarones
- Castles In Tucson
- Cat--in Foreign Languages
- Cat--Purchase of a Sick Cat
- Caverns and Caves In The Tucson Area
- Celebrities Arrested In Tucson
- Celebrity Philantrophy
- Cell Phone Laws
- Cell Phone Problems
- Cemeteries--How to Locate
- Census History
- Census Tract Information for Tucson
- Census-- 2010-- Release Dates for Information
- Center of Tucson
- Charitable Giving
- Chicken Every Sunday - Location of the House in the Book
- Chickens—Regulations for Keeping in the City of Tucson
- Chiefs of Police--Tucson
- Child Abuse
- Child Care Resource and Referral
- Child Labor Laws For Arizona
- Child Support Calculator
- Chile Strings, Chile Decorations
- Christmas Carols and Hymns
- Christmas Days with Snow in Tucson
- Christopher City
- Chupacabra
- Cicadas
- Cigarettes—Taxes per pack
- CIP - Explanation and Application For
- Circus Information and Clown Schools
- Citizenship - How to Apply For U.S. Citizenship
- Citizenship Naturalization Ceremony Calendar
- City Block--Tucson
- City Council Minutes--City of Tucson
- City Council Recall in Tucson
- City Directory Information
- City Managers of Tucson
- Civic Events--How to Organize
- Civil Defense
- Civilian Conservation Corps (CCC)
- Climate and Weather Events--Tucson
- Club Crawl
- Cochise County Historical Journal
- Cockfighting
- Cockroaches--Vector Control
- Cohousing
- Cold Weather Relief
- College
- Common Law Marriage
- Community Food Resource Center
- Community Gardens--Tucson
- Community Service—Court Appointed
- Community Supported Agriculture (C.S.A.)
- Complaints--Tucson
- Concert Venues--Tucson and Phoenix
- Conference Rooms--Tucson
- Consumer Price Index (CPI)--1980 to Present
- Consumer Price Index--Tucson
- Consumer Product Safety Commission
- Copyright
- Court Calendar for Pima County Justice Courts
- Court Case Search--Arizona
- Court Filing Fees—Pima County Superior Court
- Court Street Cemetery
- Cowboy Poetry
- Cox Library
- Coyote Bites
- CPR--Continuous Chest Compression
- Crane Flies
- Credit Cards
- Credit Reporting Agencies
- Credit Union Ratings
- Crested or Cristate Saguaros
- Crime Statistics in Tucson Neighborhoods
- Crimes in Tucson and by Tucsonans
- Curfew Laws