| Rank | Czech as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 6.2% | Tonto Basin Elementary District / 1,221 |
| 2. | 3.7% | Alpine Elementary District / 401 |
| 3. | 2.9% | Apache Elementary District / 106 |
| 4. | 2.3% | Canon Elementary District / 2,222 |
| 5. | 2.2% | Tanque Verde Unified District / 11,898 |
| 6. | 1.9% | Benson Unified School District / 7,780 |
| 7. | 1.9% | Yarnell Elementary District / 1,231 |
| 8. | 1.8% | Mayer Unified District / 5,015 |
| 9. | 1.6% | Altar Valley Elementary District / 6,420 |
| 10. | 1.5% | Ajo Unified District / 3,416 |
| 11. | 1.4% | Cave Creek Unified District / 53,421 |
| 12. | 1.4% | Patagonia Elementary District / 1,224 |
| 13. | 1.4% | Humboldt Unified District / 50,272 |
| 14. | 1.3% | Name N/A / 66,046 |
| 15. | 1.3% | Bisbee Unified District / 7,130 |
| 16. | 1.2% | Lake Havasu Unified District / 55,708 |
| 17. | 1.2% | Payson Unified District / 21,631 |
| 18. | 1.2% | Patagonia Union High School District / 2,905 |
| 19. | 1.1% | Oracle Elementary District / 13,523 |
| 20. | 1.1% | Continental Elementary District / 26,101 |
| 21. | 1.1% | Prescott Unified District / 56,880 |
| 21. | 1.1% | Vernon Elementary District / 1,641 |
| 23. | 1.0% | Catalina Foothills Unified District / 31,525 |
| 24. | 1.0% | Red Rock Elementary District / 2,296 |
| 25. | 1.0% | Sonoita Elementary District / 1,681 |
| 26. | 0.9% | Chandler Unified District / 222,174 |
| 27. | 0.9% | Scottsdale Unified District / 224,266 |
| 28. | 0.8% | Mohave Valley Elementary District / 22,177 |
| 29. | 0.8% | Paradise Valley Unified District / 246,814 |
| 30. | 0.8% | Kyrene Elementary District / 155,302 |
| 31. | 0.8% | Bullhead City School District / 39,991 |
| 32. | 0.8% | Colorado River Union High School District / 64,652 |
| 33. | 0.7% | Concho Elementary District / 2,538 |
| 34. | 0.7% | Apache Junction Unified District / 56,883 |
| 35. | 0.7% | Gilbert Unified District / 189,467 |
| 36. | 0.7% | Flowing Wells Unified District / 28,987 |
| 36. | 0.7% | Amphitheater Unified District / 134,440 |
| 38. | 0.6% | Saddle Mountain Unified School District / 7,573 |
| 39. | 0.6% | Tempe Union High School District / 300,672 |
| 40. | 0.6% | Tucson Unified District / 479,107 |
| 41. | 0.6% | Sedona-Oak Creek Joint Unified District / 14,374 |
| 42. | 0.6% | Kirkland Elementary District / 1,023 |
| 42. | 0.6% | Pima Unified District / 4,373 |
| 44. | 0.6% | Deer Valley Unified District / 239,388 |
| 44. | 0.6% | Pearce Elementary District / 1,977 |
| 46. | 0.6% | Peoria Unified School District / 211,900 |
| 47. | 0.5% | Nadaburg Unified School District / 7,828 |
| 48. | 0.5% | Show Low Unified District / 15,373 |
| 48. | 0.5% | Balsz Elementary District / 26,679 |
| 50. | 0.5% | Ganado Unified District / 7,939 |
| 50. | 0.5% | Madison Elementary District / 54,192 |
| 52. | 0.5% | Gila Bend Unified District / 2,397 |
| 52. | 0.5% | Flagstaff Unified District / 93,101 |
| 54. | 0.5% | Blue Ridge Unified District / 15,727 |
| 55. | 0.5% | Mesa Unified District / 458,673 |
| 55. | 0.5% | Marana Unified District / 86,240 |
| 55. | 0.5% | Fountain Hills Unified District / 23,030 |
| 58. | 0.5% | Fredonia-Moccasin Unified District / 2,517 |
| 59. | 0.5% | Morristown Elementary District / 1,665 |
| 60. | 0.4% | Palominas Elementary District / 9,836 |
| 61. | 0.4% | Washington Elementary District / 232,995 |
| 62. | 0.4% | Sierra Vista Unified District / 49,053 |
| 63. | 0.4% | Tempe School District / 145,370 |
| 63. | 0.4% | Camp Verde Unified District / 11,307 |
| 65. | 0.4% | Sahuarita Unified District / 26,552 |
| 66. | 0.4% | Superior Unified School District / 3,078 |
| 66. | 0.4% | Osborn Elementary District / 38,490 |
| 68. | 0.4% | Page Unified District / 13,475 |
| 69. | 0.4% | Williams Unified District / 5,615 |
| 69. | 0.4% | Stanfield Elementary District / 3,630 |
| 71. | 0.3% | Higley Unified District / 62,748 |
| 71. | 0.3% | Union Elementary District / 14,363 |
| 71. | 0.3% | Glendale Union High School District / 329,556 |
| 74. | 0.3% | Tolleson Elementary District / 15,597 |
| 75. | 0.3% | Dysart Unified District / 160,545 |
| 75. | 0.3% | Litchfield Elementary District / 73,909 |
| 75. | 0.3% | Name N/A / 2,139,438 |
| 78. | 0.3% | Vail Unified District / 50,994 |
| 79. | 0.3% | Snowflake Unified District / 12,172 |
| 79. | 0.3% | Safford Unified District / 15,946 |
| 81. | 0.3% | Cottonwood-Oak Creek Elementary District / 30,494 |
| 82. | 0.3% | Littlefield Unified District / 2,540 |
| 82. | 0.3% | Round Valley Unified District / 8,582 |
| 82. | 0.3% | Yuma Elementary District / 101,752 |
| 85. | 0.3% | Maricopa Unified School District / 45,298 |
| 85. | 0.3% | Kingman Unified School District / 68,630 |
| 85. | 0.3% | Valley Union High School District / 4,187 |
| 85. | 0.3% | Florence Unified School District / 71,916 |
| 85. | 0.3% | Crane Elementary District / 43,272 |
| 90. | 0.3% | Agua Fria Union High School District / 120,394 |
| 90. | 0.3% | Wellton Elementary District / 4,024 |
| 90. | 0.3% | Mingus Union High School District / 34,266 |
| 93. | 0.3% | Chino Valley Unified District / 21,826 |
| 93. | 0.3% | Isaac Elementary District / 44,051 |
| 95. | 0.2% | Yuma Union High School District / 190,582 |
| 95. | 0.2% | Creighton Elementary District / 62,583 |
| 97. | 0.2% | Somerton Elementary District / 21,781 |
| 98. | 0.2% | Window Rock Unified District / 11,539 |
| 99. | 0.2% | Pendergast Elementary District / 69,209 |
| 100. | 0.2% | Parker Unified School District / 10,932 |
| 100. | 0.2% | Clifton Unified District / 2,903 |
| 100. | 0.2% | Sunnyside Unified District / 88,148 |
| 103. | 0.2% | Phoenix Union High School District / 648,748 |
| 103. | 0.2% | Toltec Elementary District / 11,665 |
| 103. | 0.2% | Roosevelt Elementary District / 97,634 |
| 106. | 0.2% | Antelope Union High School District / 5,838 |
| 106. | 0.2% | J. O. Combs Unified School District / 31,162 |
| 108. | 0.2% | Salome Consolidated Elementary District / 2,424 |
| 108. | 0.2% | Queen Creek Unified District / 25,762 |
| 110. | 0.2% | Tolleson Union High School District / 166,262 |
| 110. | 0.2% | Avondale Elementary District / 46,485 |
| 112. | 0.2% | Buckeye Elementary District / 37,342 |
| 112. | 0.2% | Glendale Elementary District / 96,561 |
| 112. | 0.2% | Thatcher Unified District / 6,955 |
| 115. | 0.1% | Phoenix Elementary District / 54,589 |
| 115. | 0.1% | Casa Grande Union High School District / 84,541 |
| 117. | 0.1% | Casa Grande Elementary District / 61,105 |
| 118. | 0.1% | Santa Cruz Valley Union High School District / 17,096 |
| 118. | 0.1% | Douglas Unified District / 21,545 |
| 120. | 0.1% | Palo Verde Elementary District / 2,075 |
| 121. | 0.1% | Coolidge Unified District / 35,807 |
| 121. | 0.1% | Alhambra Elementary District / 89,328 |
| 121. | 0.1% | Buckeye Union High School District / 64,134 |
| 124. | 0.1% | Wickenburg Unified District / 10,671 |
| 124. | 0.1% | Tombstone Unified District / 7,463 |
| 126. | 0.1% | Laveen Elementary District / 42,133 |
| 126. | 0.1% | Fort Huachuca Accommodation District / 5,428 |
| 126. | 0.1% | Fowler Elementary District / 28,655 |
| 129. | 0.1% | Santa Cruz Valley Unified District / 20,454 |
| 130. | 0.1% | Holbrook Unified District / 10,176 |
| 131. | 0.0% | Bicentennial Union High School District / 9,528 |
| 131. | 0.0% | Liberty Elementary District / 23,470 |
| 133. | 0.0% | Chinle Unified District / 19,670 |
| 134. | 0.0% | Cartwright Elementary District / 115,064 |
| 134. | 0.0% | Littleton Elementary District / 38,438 |
| 136. | 0.0% | Whiteriver Unified District / 11,977 |
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.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
