Arizona Fire Departments 322 departments

What This Data Tells You About Fire Services in Arizona

Arizona operates 322 fire departments with 7,987 reported personnel across 15 counties. The organizational mix is a strong signal of how the state funds and delivers fire protection: 53 career (paid) departments, 107 volunteer departments, and 0 combination departments appear in the HIFLD registry. Volunteer staffing sits at 35% of departments, a figure that typically correlates with population density, rural geography, and local tax capacity. EMS delivery is meaningful for residents: 260 of these departments (85%) also run Emergency Medical Services in-house, while the rest rely on separate EMS agencies or county-level providers.

Risk and outcome data from USFA adds the human side of these structural numbers. Arizona records approximately 36,800 fires per year, leading to 91 fire deaths and 290 injuries annually. Reported property loss averages about $459M per year, which insurers fold into ISO Public Protection Classification scores and homeowners premiums. Those statewide totals are absorbed unevenly: dense metros tend to drive call volume and career staffing, while rural counties lean on volunteer crews covering large response districts with longer arrival times. The ranking position of #29 among peers reflects the interaction of these factors rather than any single metric.

For homeowners, insurers, journalists, and policy staff, this page is a starting point rather than a verdict. Reading department-by-department profiles reveals which jurisdictions carry the heaviest load (see the largest-by-personnel list above) and which counties have thinner coverage (browse the counties panel). Cross-referencing fire cause data, state fire codes, and FEMA AFG/SAFER grant history paints a fuller picture of where federal and state investment has flowed and where staffing gaps remain. All figures come directly from the HIFLD Open Data program (FEMA/DHS) and USFA published fire statistics; counts can lag real-world changes by 6 to 18 months and small volunteer departments are sometimes underreported, so treat single-department anomalies as cues to verify with the local agency.