| Rank | Japanese Population Percentage ▼ | School District / Population |
| 1. | 1.0% | Clarinda Community School District / 7,422 |
| 2. | 0.7% | Sumner Community School District / 3,342 |
| 3. | 0.6% | Highland Community School District / 4,060 |
| 4. | 0.3% | Iowa Falls Community School District / 6,886 |
| 5. | 0.2% | Mount Pleasant Community School District / 12,932 |
| 5. | 0.2% | Ames Community School District / 56,587 |
| 5. | 0.2% | Southern Cal Community School District / 2,907 |
| 8. | 0.2% | Charles City Community School District / 11,307 |
| 9. | 0.2% | Iowa City Community School District / 106,668 |
| 9. | 0.2% | Rudd-Rockford-Marble Rock Community School District / 3,091 |
| 11. | 0.2% | Clay Central-Everly Community School District / 2,177 |
| 11. | 0.2% | Oskaloosa Community School District / 15,898 |
| 13. | 0.2% | MOC-Floyd Valley Community School District / 11,292 |
| 14. | 0.2% | South Tama County Community School District / 8,893 |
| 15. | 0.2% | Winterset Community School District / 9,165 |
| 15. | 0.2% | Adel-De Soto-Minburn Community School District / 8,103 |
| 17. | 0.1% | Bettendorf Community School District / 22,145 |
| 17. | 0.1% | Pleasant Valley Community School District / 20,478 |
| 17. | 0.1% | Chariton Community School District / 8,372 |
| 20. | 0.1% | Knoxville Community School District / 11,527 |
| 21. | 0.1% | Cherokee Community School District / 6,485 |
| 21. | 0.1% | Aurelia Community School District / 1,691 |
| 23. | 0.1% | Atlantic Community School District / 8,481 |
| 23. | 0.1% | Anthon-Oto Community School District / 1,741 |
| 23. | 0.1% | Boone Community School District / 14,545 |
| 23. | 0.1% | Jefferson-Scranton Community School District / 6,151 |
| 23. | 0.1% | Pella Community School District / 15,525 |
| 23. | 0.1% | Collins-Maxwell Community School District / 2,624 |
| 29. | 0.1% | North Fayette Community School District / 6,092 |
| 30. | 0.1% | Fairfield Community School District / 15,380 |
| 31. | 0.1% | Denison Community School District / 10,164 |
| 32. | 0.1% | River Valley Community School District / 2,720 |
| 33. | 0.1% | Council Bluffs Community School District / 60,187 |
| 34. | 0.1% | Burlington Community School District / 29,950 |
| 34. | 0.1% | Spirit Lake Community School District / 8,262 |
| 34. | 0.1% | Dubuque Community School District / 75,820 |
| 37. | 0.0% | Marcus-Meriden-Cleghorn Community School District / 2,750 |
| 37. | 0.0% | Calamus-Wheatland Community School District / 2,420 |
| 37. | 0.0% | Union Community School District / 6,821 |
| 37. | 0.0% | Newell-Fonda Community School District / 2,452 |
| 37. | 0.0% | Sioux Central Community School District / 2,831 |
| 42. | 0.0% | Waterloo Community School District / 77,879 |
| 42. | 0.0% | Des Moines Independent Community School District / 203,403 |
| 42. | 0.0% | Western Dubuque Community School District / 21,364 |
| 42. | 0.0% | Mason City Community School District / 28,931 |
| 46. | 0.0% | Ankeny Community School District / 49,867 |
| 46. | 0.0% | West Des Moines Community School District / 65,061 |
| 46. | 0.0% | Davenport Community School District / 106,768 |
| 49. | 0.0% | Cedar Falls Community School District / 40,441 |
| 49. | 0.0% | Sioux City Community School District / 83,093 |
| 49. | 0.0% | Grinnell-Newburg Community School District / 12,522 |
| 49. | 0.0% | Cedar Rapids Community School District / 119,948 |
| 53. | 0.0% | Waukee Community School District / 36,979 |
Please note that we only rank locations with 'Japanese Population Percentage' data. The rank above might not be a complete list. Locations without 'Japanese 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.
