Charter school market share by host district location: Percent of districtwide school enrollments in charter schools, 2000–2013
| Year | Orleans Parish, La. | Detroit City School District | District Of Columbia Public Schools | Columbus City School District, Ohio | Kansas City 33, Mo. | Toledo City, Ohio | Dayton City, Ohio | Philadelphia City School District | Cleveland Metropolitan School District | Indianapolis Public Schools |
|---|---|---|---|---|---|---|---|---|---|---|
| 2000 | 0.5% | 6.3% | 6.5% | 1.9% | 11.3% | 2.2% | 4.6% | 3.7% | 2.2% | 0.0% |
| 2001 | 0.8% | 7.1% | 0.0% | 5.1% | 15.2% | 2.8% | 4.5% | 5.5% | 2.4% | 0.0% |
| 2002 | 1.1% | 8.4% | 7.5% | 7.5% | 15.0% | 3.0% | 13.0% | 7.1% | 4.1% | 0.0% |
| 2003 | 1.6% | 9.3% | 9.4% | 11.1% | 17.4% | 7.2% | 18.1% | 8.7% | 5.7% | 1.4% |
| 2004 | 2.0% | 10.9% | 14.5% | 13.8% | 17.4% | 13.0% | 22.0% | 10.4% | 7.4% | 2.7% |
| 2005 | 2.6% | 13.4% | 16.7% | 16.3% | 0.0% | 17.9% | 25.4% | 11.8% | 10.3% | 4.4% |
| 2006 | 0.0% | 16.0% | 21.7% | 18.8% | 18.6% | 22.3% | 27.4% | 13.0% | 13.0% | 7.0% |
| 2007 | 0.0% | 18.6% | 20.9% | 22.3% | 18.5% | 22.8% | 27.3% | 13.8% | 15.0% | 9.2% |
| 2008 | 84.6% | 20.8% | 25.9% | 23.3% | 22.2% | 23.3% | 31.5% | 15.2% | 16.9% | 12.3% |
| 2009 | 88.0% | 23.3% | 35.4% | 26.0% | 28.6% | 24.8% | 28.8% | 16.8% | 18.3% | 15.7% |
| 2010 | 89.5% | 25.2% | 37.3% | 27.5% | 32.4% | 25.3% | 31.0% | 18.0% | 19.5% | 18.7% |
| 2011 | 66.1% | 29.6% | 37.8% | 30.1% | 37.9% | 26.5% | 29.1% | 20.7% | 21.8% | 22.7% |
| 2012 | 92.3% | 34.4% | 39.0% | 33.6% | 37.6% | 28.9% | 30.0% | 24.4% | 24.7% | 25.6% |
| 2013 | 92.5% | 40.3% | 40.2% | 35.1% | 35.1% | 30.9% | 30.7% | 27.0% | 26.9% | 26.9% |
Note: Years indicate the latter year of each school year, e.g., 2013 represents the school year from 2012 to 2013. Orleans Parish, La. is not included in the figure because the extent of charter schooling there makes it an outlier.
Source: National Center for Education Statistics' Public Elementary/Secondary School Universe Survey Data and School Attendance Boundary Survey Data