Coconino County
Coconino County operates 80 public K-12 schools inside Arizona, with combined enrollment of approximately 18,262 (about 228 students per school). By level, that breaks down as 40 elementary, 4 middle, and 31 high schools.
7-year change in Coconino County
SY 2017-18 vs SY 2024-25County vs. school enrollment demographics
Left bar is the racial makeup of Coconino County residents (Census ACS 5-year). Right bar is the enrollment-weighted makeup of public schools in the county (NCES CCD). NCES systematically under-reports Hispanic, Pacific Islander, and Native American enrollment for many schools; where the resident share is meaningful but the reported school share is zero, we mark the school bar "not reported".
Test scores in Coconino County
Latest 2024-25 ELA proficiency, 18 schools ranked. Arizona state average: 45.4%.
Cities in Coconino County
About Coconino County
Coconino County is a moderately sized Arizona county of about 144,508 residents, home to 80 public schools and roughly 18,262 students.
Stepping back, census numbers show the median household earns about $72,966 a year, about 40% of adults have a bachelor's degree or above, and the federal-poverty share is near 10%. That income level is 14% meaningfully above the Arizona median.
For a sense of the school types, Coconino County comprises 40 elementary schools (8,856 students), 4 middle schools (2,431), 31 high schools (6,169), and 5 combined or other schools.
The largest single district in Coconino County is Flagstaff Unified District (4192), which alone enrolls about 8,595 students.
Trend over the past 7 years. Total public-school enrollment in Coconino County has stayed largely flat since SY 2017-18, moving from about 18,492 students to 18,262. The school count climbed from 52 to 57 across the same 7-year window.
On this page, the community for Coconino County discusses open enrollment windows, redistricting talk, and busing logistics. Parents, students, and educators in the area can post or comment.