| 4-H Youth Development | 913-715-7000 | K-State Research and Extension |
| 60 Day permit deadlines extended for newly purchased vehicles | 913-826-1800 | Treasury and Financial Management |
| 911 Caller Tips | 913-826-1001 | Emergency Communications |
| A Recent Vehicle Purchase: Titling and Registration | 913-826-1800 | Treasury and Financial Management |
| Abstract or Mill Levy Reports | 913-715-0775 | Records and Tax Administration |
| Accessibility In-Home Services | . | Human Services |
| Address Search Utilities | 913-715-1600 | Automated Information Mapping System |
| Adolescent Center for Treatment (ACT): Substance Abuse | 913-782-0283 | Mental Health |
| Adult Absconders Search | 913-715-6718 | Department of Corrections |
| Adult Court Services | 913-715-7400 | District Courts |
| Adult Detoxification Unit (ADU) | 913-826-4104 | Mental Health |
| Adult Diversion Program | 913-715-3000 | District Attorney |
| Adult Physical Exams | 913-826-1200 | Health and Environment |
| Adult Residential Center Probation Program | 913-715-4501 | Department of Corrections |
| Advance Voting | 913-782-3441 | Election Office |
| Aging & Accessibility Directory | 913-715-8861 | Human Services |
| Aging Information & Referral Services | 913-715-8861 | Human Services |
| AIMS: A Division of Technology & Innovation | 913-715-1600 | Automated Information Mapping System |
| Air Compliance: Permitting and Licensing | 913-715-6900 | Health and Environment |
| Air Quality Monitoring | 913-715-6900 | Health and Environment |
| Air Quality: Indoor | 913-715-6900 | Health and Environment |
| Airport Office Leasing | 913-715-6000 | Airport Commission |
| Airport Operations at Executive Airport (OJC) | 913-715-6000 | Airport Commission |
| Airport Operations at New Century AirCenter (IXD) | 913-715-6000 | Airport Commission |
| Ambulance Services | 913-715-1950 | MED-ACT |
| Annual Vehicle Renewals | 913-826-1800 | Treasury and Financial Management |
| Anonymous Report of Criminal Activity | 913-782-0720 | Sheriff |
| Anonymous Report of Drug Activity | 913-782-0720 | Sheriff |
| Answers from a Librarian - Call, Text, Email or IM Us! | 913-826-4600 | Library |
| Appraisal: Commercial Real Estate Statistics | 913-715-9000 | Appraiser |
| Appraisal: Residential Real Estate Statistics | 913-715-9000 | Appraiser |
| Archives Collection | 913-715-0400 | Records and Tax Administration |
| Archives: Historic Photo Collection | 913-715-0400 | Records and Tax Administration |
| Bad Checks | 913-715-3083 | District Attorney |
| Becoming Johnson County - Video Tour | 913-826-2787 | Museum |
111 S Cherry St, Olathe, KS 66061 | 913-715-5000 | TDD: 800-766-3777
© Johnson County, KS, USA 2020
