| Rank | Czech as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 3.7% | Tonto Basin Elementary District / 1,647 |
| 2. | 3.2% | Alpine Elementary District / 401 |
| 3. | 2.9% | Tanque Verde Unified District / 11,845 |
| 4. | 2.5% | Canon Elementary District / 2,661 |
| 5. | 2.2% | Benson Unified School District / 7,238 |
| 6. | 2.1% | Apache Elementary District / 132 |
| 7. | 2.0% | Wellton Elementary District / 4,071 |
| 8. | 1.9% | Oracle Elementary District / 13,855 |
| 9. | 1.6% | Altar Valley Elementary District / 7,069 |
| 10. | 1.6% | Congress Elementary District / 1,631 |
| 10. | 1.6% | Fort Huachuca Accommodation District / 5,743 |
| 12. | 1.5% | Sonoita Elementary District / 1,801 |
| 13. | 1.4% | Maine Consolidated School District / 1,543 |
| 14. | 1.3% | Lake Havasu Unified District / 55,833 |
| 14. | 1.3% | Cave Creek Unified District / 55,010 |
| 16. | 1.3% | Antelope Union High School District / 6,187 |
| 17. | 1.3% | Prescott Unified District / 55,352 |
| 18. | 1.3% | Mayer Unified District / 5,602 |
| 18. | 1.3% | Humboldt Unified District / 52,054 |
| 20. | 1.2% | Payson Unified District / 21,510 |
| 20. | 1.2% | Patagonia Union High School District / 3,163 |
| 22. | 1.2% | Mohave Valley Elementary District / 20,894 |
| 23. | 1.1% | Clarkdale-Jerome Elementary District / 3,767 |
| 23. | 1.1% | Catalina Foothills Unified District / 30,821 |
| 25. | 1.0% | Continental Elementary District / 27,303 |
| 26. | 1.0% | Apache Junction Unified District / 56,829 |
| 27. | 1.0% | Morristown Elementary District / 1,485 |
| 28. | 0.9% | Vernon Elementary District / 1,926 |
| 29. | 0.9% | Joseph City Unified District / 1,637 |
| 29. | 0.9% | Beaver Creek Elementary District / 5,652 |
| 29. | 0.9% | McNeal Elementary District / 1,403 |
| 32. | 0.9% | Saddle Mountain Unified School District / 8,320 |
| 33. | 0.9% | Colorado River Union High School District / 63,402 |
| 33. | 0.9% | Bisbee Unified District / 6,705 |
| 33. | 0.9% | Show Low Unified District / 15,516 |
| 36. | 0.8% | Patagonia Elementary District / 1,362 |
| 37. | 0.8% | Hayden-Winkelman Unified District / 1,275 |
| 38. | 0.8% | Scottsdale Unified District / 226,958 |
| 39. | 0.8% | Bullhead City School District / 39,983 |
| 40. | 0.7% | Amphitheater Unified District / 134,383 |
| 41. | 0.7% | Pearce Elementary District / 2,017 |
| 42. | 0.7% | Safford Unified District / 15,991 |
| 43. | 0.7% | Camp Verde Unified District / 11,295 |
| 44. | 0.7% | Paradise Valley Unified District / 251,892 |
| 45. | 0.7% | Mingus Union High School District / 34,444 |
| 46. | 0.7% | Gilbert Unified District / 192,279 |
| 47. | 0.7% | Madison Elementary District / 56,191 |
| 48. | 0.7% | Chandler Unified District / 231,764 |
| 48. | 0.7% | Kyrene Elementary District / 154,506 |
| 50. | 0.6% | Cottonwood-Oak Creek Elementary District / 30,677 |
| 51. | 0.6% | Fountain Hills Unified District / 23,488 |
| 52. | 0.6% | Concho Elementary District / 2,644 |
| 53. | 0.6% | Morenci Unified District / 3,028 |
| 54. | 0.6% | Tucson Unified District / 477,922 |
| 55. | 0.6% | Flowing Wells Unified District / 29,583 |
| 55. | 0.6% | Tempe Union High School District / 303,177 |
| 55. | 0.6% | Vail Unified District / 54,562 |
| 55. | 0.6% | Palominas Elementary District / 10,560 |
| 59. | 0.5% | Tolleson Elementary District / 15,837 |
| 59. | 0.5% | Blue Ridge Unified District / 14,337 |
| 61. | 0.5% | Red Rock Elementary District / 3,067 |
| 62. | 0.5% | Kingman Unified School District / 68,561 |
| 63. | 0.5% | Winslow Unified District / 11,733 |
| 64. | 0.5% | Peoria Unified School District / 218,476 |
| 65. | 0.5% | Deer Valley Unified District / 243,403 |
| 65. | 0.5% | Ganado Unified District / 7,714 |
| 67. | 0.5% | Holbrook Unified District / 10,570 |
| 67. | 0.5% | Empire Elementary District / 505 |
| 69. | 0.4% | Tempe School District / 148,671 |
| 70. | 0.4% | Marana Unified District / 89,418 |
| 71. | 0.4% | Valley Union High School District / 3,518 |
| 71. | 0.4% | Superior Unified School District / 3,278 |
| 73. | 0.4% | Flagstaff Unified District / 93,120 |
| 74. | 0.4% | Dysart Unified District / 169,324 |
| 75. | 0.4% | Balsz Elementary District / 29,647 |
| 75. | 0.4% | Hackberry School District / 1,223 |
| 75. | 0.4% | McNary Elementary District / 543 |
| 78. | 0.4% | Mesa Unified District / 468,084 |
| 79. | 0.4% | Stanfield Elementary District / 4,758 |
| 79. | 0.4% | Litchfield Elementary District / 79,438 |
| 81. | 0.4% | Name N/A / 2,262,744 |
| 81. | 0.4% | Fredonia-Moccasin Unified District / 3,162 |
| 81. | 0.4% | Osborn Elementary District / 38,505 |
| 84. | 0.3% | Williams Unified District / 5,464 |
| 85. | 0.3% | Higley Unified District / 69,496 |
| 85. | 0.3% | Nadaburg Unified School District / 8,546 |
| 85. | 0.3% | Kirkland Elementary District / 1,276 |
| 85. | 0.3% | Wickenburg Unified District / 11,718 |
| 89. | 0.3% | Parker Unified School District / 10,263 |
| 89. | 0.3% | Sierra Vista Unified District / 49,181 |
| 89. | 0.3% | Yuma Elementary District / 100,798 |
| 92. | 0.3% | Florence Unified School District / 75,228 |
| 93. | 0.3% | Queen Creek Unified District / 28,951 |
| 93. | 0.3% | Creighton Elementary District / 66,503 |
| 93. | 0.3% | Somerton Elementary District / 22,334 |
| 96. | 0.3% | Sedona-Oak Creek Joint Unified District / 14,547 |
| 96. | 0.3% | Ajo Unified District / 3,787 |
| 96. | 0.3% | Thatcher Unified District / 7,358 |
| 99. | 0.3% | Page Unified District / 13,337 |
| 99. | 0.3% | Chino Valley Unified District / 21,274 |
| 101. | 0.3% | Washington Elementary District / 229,457 |
| 101. | 0.3% | Isaac Elementary District / 43,040 |
| 103. | 0.3% | Yuma Union High School District / 195,266 |
| 104. | 0.2% | Maricopa Unified School District / 49,568 |
| 104. | 0.2% | Sahuarita Unified District / 27,400 |
| 106. | 0.2% | Pima Unified District / 3,424 |
| 106. | 0.2% | Agua Fria Union High School District / 128,761 |
| 106. | 0.2% | Union Elementary District / 15,110 |
| 109. | 0.2% | Phoenix Union High School District / 670,209 |
| 109. | 0.2% | Glendale Union High School District / 328,488 |
| 109. | 0.2% | Pendergast Elementary District / 68,925 |
| 109. | 0.2% | Casa Grande Elementary District / 62,832 |
| 113. | 0.2% | Crane Elementary District / 43,440 |
| 113. | 0.2% | Phoenix Elementary District / 54,631 |
| 115. | 0.2% | Littlefield Unified District / 3,636 |
| 116. | 0.2% | Casa Grande Union High School District / 88,203 |
| 116. | 0.2% | Alhambra Elementary District / 88,563 |
| 116. | 0.2% | Roosevelt Elementary District / 105,099 |
| 116. | 0.2% | Liberty Elementary District / 24,826 |
| 116. | 0.2% | Buckeye Elementary District / 39,188 |
| 121. | 0.2% | Buckeye Union High School District / 67,494 |
| 122. | 0.2% | Window Rock Unified District / 12,438 |
| 123. | 0.2% | Tolleson Union High School District / 173,006 |
| 124. | 0.2% | J. O. Combs Unified School District / 38,281 |
| 125. | 0.1% | Round Valley Unified District / 8,073 |
| 126. | 0.1% | Salome Consolidated Elementary District / 2,899 |
| 127. | 0.1% | Toltec Elementary District / 13,148 |
| 127. | 0.1% | Palo Verde Elementary District / 2,145 |
| 127. | 0.1% | Coolidge Unified District / 37,433 |
| 127. | 0.1% | Glendale Elementary District / 99,031 |
| 127. | 0.1% | Globe Unified District / 10,541 |
| 132. | 0.1% | Santa Cruz Valley Union High School District / 17,712 |
| 133. | 0.1% | Tombstone Unified District / 7,646 |
| 134. | 0.1% | Laveen Elementary District / 44,709 |
| 135. | 0.1% | Douglas Unified District / 22,014 |
| 135. | 0.1% | Snowflake Unified District / 12,166 |
| 135. | 0.1% | Indian Oasis-Baboquivari Unified District / 6,666 |
| 138. | 0.1% | Sunnyside Unified District / 91,086 |
| 139. | 0.0% | Avondale Elementary District / 49,323 |
| 139. | 0.0% | Littleton Elementary District / 41,072 |
| 141. | 0.0% | Miami Unified District / 8,468 |
| 141. | 0.0% | Eloy Elementary District / 6,644 |
| 141. | 0.0% | Bicentennial Union High School District / 10,085 |
| 141. | 0.0% | Chinle Unified District / 20,277 |
| 145. | 0.0% | Cartwright Elementary District / 119,571 |
Please note that we only rank locations with 'Czech as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Czech as First Ancestry Population Percentage' data are not listed.
