Relationship between Kindergarten enrollment and pro- jected Kindergarten enrollment, between 2025 and 2028. Figures 88-90. (Far left) Scatterplot showing relationship between births and Kindergarten enrollment, (middle left) percentage change in births, 2018 to 2023, (above ) percentage change in births, by ZIP code, comparing births in 2003 to births in 2023. 137 138 145 163 188 194 178 179 172 164 161 141 138 169 158 144 152 170 157 149 178 161 166 177 141 159 147 157 134 153 149 164 139 143 146 130 169 132 157 164 159 157 159 158 160 158 157 159 158 160 161 158 159 162 159 159 155 157 153 152 150 153 157 153 152 150 153 R² = 0.116 100 120 140 160 180 200 220 240 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 Comparison of The School District of Clayton Births, and Actual and Predicted Kindergarten Enrollment (1986-2023) Actual K Enrollment Predicted K Enrollment Linear (Actual K Enrollment) School District of Clayton © Business Information Services, LLC Page 54 Figure 92. Total (K-12) enrollment, The School District of Clayton, 1990-2025. Figure 91 (above). Snapshot of the district’s enrollment for 1990, 2000, 2010 and 2025 (K-12). (Right) Total enrollment (K-12), The School District of Clayton, 1990-2025. 2,002 2,446 2,478 2,384 Total Enrollment for The School District of Clayton 1990-2025 (K-12) 1989-90 1999-00 2009-10 2024-25 10 yr Percent Change 22.18% 10 yr Percent Change 1.31% 15 yr Percent Change -3.79% 1989-90 1999-00 2009-10 2024-25 2,002 2,446 2,478 2,384

Figure 91 (above). Snapshot of the district’s enrollment for 1990, 2000, 2010 and 2025 (K-12). (Right) Total enrollment (K-12), The School District of Clayton, 1990-2025. 2,002 2,446 2,478 2,384 Total Enrollment for The School District of Clayton 1990-2025 (K-12) 1989-90 1999-00 2009-10 2024-25 10 yr Percent Change 22.18% 10 yr Percent Change 1.31% 15 yr Percent Change -3.79% 1989-90 1999-00 2009-10 2024-25 2,002 2,446 2,478 2,384 2024-2025 Enrollment and Demographics Study © Business Information Services, LLC Page 55 Figures 93-95. (Top) Grade distribution in The School District of Clayton for the 2024-25 school year. (Bottom) Total minority population, by school, in The School District of Clayton, for 2023- 24. (Right) Enrollment diversity comparison, from 1993 to 2023. 1,705 1,443 470 329 23 100 143 284 5 3 0 500 1,000 1,500 2,000 2,500 1992-93 2022-23 Student Enrollment Growth of Diverse Enrollment for The School District of Clayton (1993-2023) Pacific Islander Native American Enrollment Asian Enrollment Hispanic Enrollment Black Enrollment White Enrollment 29.14% 45.53% 36.36% 41.71% 39.78% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Captain Elem Glenridge Elem Meramec Elem Wydown Middle Clayton High Total Minority Population, by School (2023-2024) District Average 38.5% 323 369 286 607 799 0 200 400 600 800 1,000 1,200 1,400 School Enrollment Distribution (2024-25)

2024-2025 Enrollment and Demographics Study © Business Information Services, LLC Page 55 Figures 93-95. (Top) Grade distribution in The School District of Clayton for the 2024-25 school year. (Bottom) Total minority population, by school, in The School District of Clayton, for 2023- 24. (Right) Enrollment diversity comparison, from 1993 to 2023. 1,705 1,443 470 329 23 100 143 284 5 3 0 500 1,000 1,500 2,000 2,500 1992-93 2022-23 Student Enrollment Growth of Diverse Enrollment for The School District of Clayton (1993-2023) Pacific Islander Native American Enrollment Asian Enrollment Hispanic Enrollment Black Enrollment White Enrollment 29.14% 45.53% 36.36% 41.71% 39.78% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Captain Elem Glenridge Elem Meramec Elem Wydown Middle Clayton High Total Minority Population, by School (2023-2024) District Average 38.5% 323 369 286 607 799 0 200 400 600 800 1,000 1,200 1,400 School Enrollment Distribution (2024-25) School District of Clayton © Business Information Services, LLC Page 56 Figure 96. Year-by-year enrollment, The School District of Clayton, 1987-2025. (Continued on next page) 1986-87 1987-88 % Change 1988-89 % Change 1989-90 % Change 1990-91 % Change 1991-92 % Change 1992-93 % Change 1993-94 % Change 1994-95 % Change 1995-96 % Change 1996-97 % Change 1997-98 % Change 1998-99 % Change Pre-K 0 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! † #VALUE! † #VALUE! † #VALUE! † #VALUE! 93 #VALUE! 18 -80.6% 22 22.2% Kindergarten 137 138 0.7% 145 5.1% 163 12.4% 188 15.3% 194 3.2% 178 -8.2% 179 0.6% 172 -3.9% 164 -4.7% 161 -1.8% 141 -12.4% 138 -2.1% 1st Grade 152 139 -8.6% 157 12.9% 151 -3.8% 190 25.8% 192 1.1% 198 3.1% 197 -0.5% 192 -2.5% 189 -1.6% 167 -11.6% 185 10.8% 155 -16.2% 2nd Grade 134 157 17.2% 146 -7.0% 155 6.2% 155 0.0% 202 30.3% 200 -1.0% 211 5.5% 199 -5.7% 183 -8.0% 194 6.0% 170 -12.4% 190 11.8% 3rd Grade 134 138 3.0% 160 15.9% 143 -10.6% 170 18.9% 168 -1.2% 202 20.2% 205 1.5% 192 -6.3% 197 2.6% 194 -1.5% 192 -1.0% 176 -8.3% 4th Grade 141 134 -5.0% 140 4.5% 164 17.1% 161 -1.8% 174 8.1% 179 2.9% 212 18.4% 190 -10.4% 191 0.5% 196 2.6% 209 6.6% 199 -4.8% 5th Grade 141 140 -0.7% 131 -6.4% 146 11.5% 171 17.1% 153 -10.5% 186 21.6% 174 -6.5% 218 25.3% 192 -11.9% 190 -1.0% 197 3.7% 209 6.1% 6th Grade 149 140 -6.0% 140 0.0% 129 -7.9% 153 18.6% 184 20.3% 172 -6.5% 176 2.3% 170 -3.4% 210 23.5% 186 -11.4% 196 5.4% 203 3.6% 7th Grade 137 175 27.7% 157 -10.3% 158 0.6% 157 -0.6% 158 0.6% 194 22.8% 180 -7.2% 189 5.0% 171 -9.5% 203 18.7% 181 -10.8% 194 7.2% 8th Grade 132 145 9.8% 173 19.3% 154 -11.0% 161 4.5% 159 -1.2% 157 -1.3% 196 24.8% 176 -10.2% 190 8.0% 161 -15.3% 197 22.4% 176 -10.7% 9th Grade 170 156 -8.2% 148 -5.1% 169 14.2% 173 2.4% 166 -4.0% 169 1.8% 158 -6.5% 209 32.3% 184 -12.0% 201 9.2% 180 -10.4% 210 16.7% 10th Grade 169 176 4.1% 156 -11.4% 159 1.9% 174 9.4% 172 -1.1% 175 1.7% 181 3.4% 162 -10.5% 209 29.0% 187 -10.5% 206 10.2% 183 -11.2% 11th Grade 158 178 12.7% 176 -1.1% 156 -11.4% 161 3.2% 170 5.6% 170 0.0% 168 -1.2% 179 6.5% 163 -8.9% 218 33.7% 177 -18.8% 202 14.1% 12th Grade 151 157 4.0% 168 7.0% 155 -7.7% 149 -3.9% 145 -2.7% 166 14.5% 159 -4.2% 169 6.3% 166 -1.8% 161 -3.0% 201 24.8% 169 -15.9% TOTAL (K-12) 1,905 1,973 3.6% 1,997 1.2% 2,002 0.3% 2,163 8.0% 2,237 3.4% 2,346 4.9% 2,396 2.1% 2,417 0.9% 2,409 -0.3% 2,419 0.4% 2,432 0.5% 2,404 -1.2% 1999- 2000 % Change 2000-01 % Change 2001-02 % Change 2002-03 % Change 2003-04 % Change 2004-05 % Change 2005-06 % Change 2006-07 % Change 2007-08 % Change 2008-09 % Change 2009-10 % Change 2010-11 % Change 2011-12 % Change 2012-13 % Change Pre-K 15 -31.8% 12 -20.0% † #VALUE! 19 #VALUE! 140 636.8% 70 -50.0% 69 -1.4% 128 85.5% 111 -13.3% 118 6.3% † #VALUE! † #VALUE! 0 #VALUE! 0 #DIV/0! Kindergarten 169 22.5% 158 -6.5% 144 -8.9% 152 5.6% 170 11.8% 157 -7.6% 149 -5.1% 178 19.5% 161 -9.6% 166 3.1% 177 6.6% 141 -20.3% 159 12.8% 162 1.9% 1st Grade 159 2.6% 177 11.3% 171 -3.4% 162 -5.3% 170 4.9% 164 -3.5% 161 -1.8% 172 6.8% 174 1.2% 168 -3.4% 171 1.8% 188 9.9% 158 -16.0% 165 4.4% 2nd Grade 159 -16.3% 160 0.6% 178 11.3% 169 -5.1% 174 3.0% 187 7.5% 170 -9.1% 178 4.7% 167 -6.2% 163 -2.4% 179 9.8% 187 4.5% 191 2.1% 169 -11.5% 3rd Grade 198 12.5% 163 -17.7% 159 -2.5% 185 16.4% 168 -9.2% 176 4.8% 172 -2.3% 192 11.6% 179 -6.8% 168 -6.1% 161 -4.2% 186 15.5% 190 2.2% 193 1.6% 4th Grade 187 -6.0% 196 4.8% 169 -13.8% 171 1.2% 184 7.6% 171 -7.1% 172 0.6% 185 7.6% 196 5.9% 188 -4.1% 175 -6.9% 167 -4.6% 188 12.6% 188 0.0% 5th Grade 200 -4.3% 178 -11.0% 190 6.7% 182 -4.2% 166 -8.8% 187 12.7% 171 -8.6% 174 1.8% 180 3.4% 193 7.2% 197 2.1% 192 -2.5% 174 -9.4% 192 10.3% 6th Grade 211 3.9% 211 0.0% 178 -15.6% 202 13.5% 197 -2.5% 177 -10.2% 188 6.2% 192 2.1% 184 -4.2% 185 0.5% 196 5.9% 202 3.1% 195 -3.5% 183 -6.2% 7th Grade 203 4.6% 208 2.5% 219 5.3% 178 -18.7% 215 20.8% 203 -5.6% 170 -16.3% 219 28.8% 201 -8.2% 189 -6.0% 196 3.7% 206 5.1% 204 -1.0% 205 0.5% 8th Grade 193 9.7% 216 11.9% 205 -5.1% 217 5.9% 193 -11.1% 223 15.5% 201 -9.9% 187 -7.0% 220 17.6% 199 -9.5% 190 -4.5% 195 2.6% 209 7.2% 203 -2.9% 9th Grade 183 -12.9% 211 15.3% 235 11.4% 221 -6.0% 238 7.7% 212 -10.9% 231 9.0% 207 -10.4% 199 -3.9% 232 16.6% 203 -12.5% 210 3.4% 201 -4.3% 221 10.0% 10th Grade 209 14.2% 189 -9.6% 210 11.1% 238 13.3% 228 -4.2% 250 9.6% 208 -16.8% 232 11.5% 210 -9.5% 197 -6.2% 228 15.7% 213 -6.6% 200 -6.1% 205 2.5% 11th Grade 174 -13.9% 207 19.0% 196 -5.3% 210 7.1% 233 11.0% 221 -5.2% 249 12.7% 185 -25.7% 234 26.5% 212 -9.4% 199 -6.1% 230 15.6% 212 -7.8% 207 -2.4% 12th Grade 201 18.9% 168 -16.4% 188 11.9% 191 1.6% 211 10.5% 230 9.0% 218 -5.2% 237 8.7% 174 -26.6% 227 30.5% 206 -9.3% 192 -6.8% 235 22.4% 211 -10.2% TOTAL (K-12) 2,446 1.7% 2,442 -0.2% 2,442 0.0% 2,478 1.5% 2,547 2.8% 2,558 0.4% 2,460 -3.8% 2,538 3.2% 2,479 -2.3% 2,487 0.3% 2,478 -0.4% 2,509 1.3% 2,516 0.3% 2,504 -0.5%

Year-by-year enrollment, The School District of Clayton, 1987-2025. (Continued on next page) 1986-87 1987-88 % Change 1988-89 % Change 1989-90 % Change 1990-91 % Change 1991-92 % Change 1992-93 % Change 1993-94 % Change 1994-95 % Change 1995-96 % Change 1996-97 % Change 1997-98 % Change 1998-99 % Change Pre-K 0 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! 0 #DIV/0! † #VALUE! † #VALUE! † #VALUE! † #VALUE! 93 #VALUE! 18 -80.6% 22 22.2% Kindergarten 137 138 0.7% 145 5.1% 163 12.4% 188 15.3% 194 3.2% 178 -8.2% 179 0.6% 172 -3.9% 164 -4.7% 161 -1.8% 141 -12.4% 138 -2.1% 1st Grade 152 139 -8.6% 157 12.9% 151 -3.8% 190 25.8% 192 1.1% 198 3.1% 197 -0.5% 192 -2.5% 189 -1.6% 167 -11.6% 185 10.8% 155 -16.2% 2nd Grade 134 157 17.2% 146 -7.0% 155 6.2% 155 0.0% 202 30.3% 200 -1.0% 211 5.5% 199 -5.7% 183 -8.0% 194 6.0% 170 -12.4% 190 11.8% 3rd Grade 134 138 3.0% 160 15.9% 143 -10.6% 170 18.9% 168 -1.2% 202 20.2% 205 1.5% 192 -6.3% 197 2.6% 194 -1.5% 192 -1.0% 176 -8.3% 4th Grade 141 134 -5.0% 140 4.5% 164 17.1% 161 -1.8% 174 8.1% 179 2.9% 212 18.4% 190 -10.4% 191 0.5% 196 2.6% 209 6.6% 199 -4.8% 5th Grade 141 140 -0.7% 131 -6.4% 146 11.5% 171 17.1% 153 -10.5% 186 21.6% 174 -6.5% 218 25.3% 192 -11.9% 190 -1.0% 197 3.7% 209 6.1% 6th Grade 149 140 -6.0% 140 0.0% 129 -7.9% 153 18.6% 184 20.3% 172 -6.5% 176 2.3% 170 -3.4% 210 23.5% 186 -11.4% 196 5.4% 203 3.6% 7th Grade 137 175 27.7% 157 -10.3% 158 0.6% 157 -0.6% 158 0.6% 194 22.8% 180 -7.2% 189 5.0% 171 -9.5% 203 18.7% 181 -10.8% 194 7.2% 8th Grade 132 145 9.8% 173 19.3% 154 -11.0% 161 4.5% 159 -1.2% 157 -1.3% 196 24.8% 176 -10.2% 190 8.0% 161 -15.3% 197 22.4% 176 -10.7% 9th Grade 170 156 -8.2% 148 -5.1% 169 14.2% 173 2.4% 166 -4.0% 169 1.8% 158 -6.5% 209 32.3% 184 -12.0% 201 9.2% 180 -10.4% 210 16.7% 10th Grade 169 176 4.1% 156 -11.4% 159 1.9% 174 9.4% 172 -1.1% 175 1.7% 181 3.4% 162 -10.5% 209 29.0% 187 -10.5% 206 10.2% 183 -11.2% 11th Grade 158 178 12.7% 176 -1.1% 156 -11.4% 161 3.2% 170 5.6% 170 0.0% 168 -1.2% 179 6.5% 163 -8.9% 218 33.7% 177 -18.8% 202 14.1% 12th Grade 151 157 4.0% 168 7.0% 155 -7.7% 149 -3.9% 145 -2.7% 166 14.5% 159 -4.2% 169 6.3% 166 -1.8% 161 -3.0% 201 24.8% 169 -15.9% TOTAL (K-12) 1,905 1,973 3.6% 1,997 1.2% 2,002 0.3% 2,163 8.0% 2,237 3.4% 2,346 4.9% 2,396 2.1% 2,417 0.9% 2,409 -0.3% 2,419 0.4% 2,432 0.5% 2,404 -1.2% 1999- 2000 % Change 2000-01 % Change 2001-02 % Change 2002-03 % Change 2003-04 % Change 2004-05 % Change 2005-06 % Change 2006-07 % Change 2007-08 % Change 2008-09 % Change 2009-10 % Change 2010-11 % Change 2011-12 % Change 2012-13 % Change Pre-K 15 -31.8% 12 -20.0% † #VALUE! 19 #VALUE! 140 636.8% 70 -50.0% 69 -1.4% 128 85.5% 111 -13.3% 118 6.3% † #VALUE! † #VALUE! 0 #VALUE! 0 #DIV/0! Kindergarten 169 22.5% 158 -6.5% 144 -8.9% 152 5.6% 170 11.8% 157 -7.6% 149 -5.1% 178 19.5% 161 -9.6% 166 3.1% 177 6.6% 141 -20.3% 159 12.8% 162 1.9% 1st Grade 159 2.6% 177 11.3% 171 -3.4% 162 -5.3% 170 4.9% 164 -3.5% 161 -1.8% 172 6.8% 174 1.2% 168 -3.4% 171 1.8% 188 9.9% 158 -16.0% 165 4.4% 2nd Grade 159 -16.3% 160 0.6% 178 11.3% 169 -5.1% 174 3.0% 187 7.5% 170 -9.1% 178 4.7% 167 -6.2% 163 -2.4% 179 9.8% 187 4.5% 191 2.1% 169 -11.5% 3rd Grade 198 12.5% 163 -17.7% 159 -2.5% 185 16.4% 168 -9.2% 176 4.8% 172 -2.3% 192 11.6% 179 -6.8% 168 -6.1% 161 -4.2% 186 15.5% 190 2.2% 193 1.6% 4th Grade 187 -6.0% 196 4.8% 169 -13.8% 171 1.2% 184 7.6% 171 -7.1% 172 0.6% 185 7.6% 196 5.9% 188 -4.1% 175 -6.9% 167 -4.6% 188 12.6% 188 0.0% 5th Grade 200 -4.3% 178 -11.0% 190 6.7% 182 -4.2% 166 -8.8% 187 12.7% 171 -8.6% 174 1.8% 180 3.4% 193 7.2% 197 2.1% 192 -2.5% 174 -9.4% 192 10.3% 6th Grade 211 3.9% 211 0.0% 178 -15.6% 202 13.5% 197 -2.5% 177 -10.2% 188 6.2% 192 2.1% 184 -4.2% 185 0.5% 196 5.9% 202 3.1% 195 -3.5% 183 -6.2% 7th Grade 203 4.6% 208 2.5% 219 5.3% 178 -18.7% 215 20.8% 203 -5.6% 170 -16.3% 219 28.8% 201 -8.2% 189 -6.0% 196 3.7% 206 5.1% 204 -1.0% 205 0.5% 8th Grade 193 9.7% 216 11.9% 205 -5.1% 217 5.9% 193 -11.1% 223 15.5% 201 -9.9% 187 -7.0% 220 17.6% 199 -9.5% 190 -4.5% 195 2.6% 209 7.2% 203 -2.9% 9th Grade 183 -12.9% 211 15.3% 235 11.4% 221 -6.0% 238 7.7% 212 -10.9% 231 9.0% 207 -10.4% 199 -3.9% 232 16.6% 203 -12.5% 210 3.4% 201 -4.3% 221 10.0% 10th Grade 209 14.2% 189 -9.6% 210 11.1% 238 13.3% 228 -4.2% 250 9.6% 208 -16.8% 232 11.5% 210 -9.5% 197 -6.2% 228 15.7% 213 -6.6% 200 -6.1% 205 2.5% 11th Grade 174 -13.9% 207 19.0% 196 -5.3% 210 7.1% 233 11.0% 221 -5.2% 249 12.7% 185 -25.7% 234 26.5% 212 -9.4% 199 -6.1% 230 15.6% 212 -7.8% 207 -2.4% 12th Grade 201 18.9% 168 -16.4% 188 11.9% 191 1.6% 211 10.5% 230 9.0% 218 -5.2% 237 8.7% 174 -26.6% 227 30.5% 206 -9.3% 192 -6.8% 235 22.4% 211 -10.2% TOTAL (K-12) 2,446 1.7% 2,442 -0.2% 2,442 0.0% 2,478 1.5% 2,547 2.8% 2,558 0.4% 2,460 -3.8% 2,538 3.2% 2,479 -2.3% 2,487 0.3% 2,478 -0.4% 2,509 1.3% 2,516 0.3% 2,504 -0.5% 2024-2025 Enrollment and Demographics Study © Business Information Services, LLC Page 57 Figure 96. Year-by-year enrollment, The School District of Clayton, 1987-2025. Figures 97-98. (Left) Annual change in student enrollment, from one year to the next, for the School District of Clayton 1988-2024. (Above) percentage change in enrollment from one year to the next. 2013-14 % Change 2014-15 % Change 2015-16 % Change 2016-17 % Change 2017-18 % Change 2018-19 % Change 2019-20 % Change 2020-21 % Change 2021-22 % Change 2022-23 % Change 2023-24 % Change 2024-25 % Change 1990 vs 2025 Pre-K 0 #DIV/0! 83 #DIV/0! 63 -24.1% 0 -100.0% 114 #DIV/0! 0 -100.0% 0 #DIV/0! 0 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! Kindergarten 157 -3.1% 151 -3.8% 162 7.3% 178 9.9% 168 -5.6% 153 -8.9% 139 -9.2% 143 2.9% 146 2.1% 130 -11.0% 169 30.0% 132 -21.9% -19.0% 1st Grade 173 4.8% 173 0.0% 169 -2.3% 169 0.0% 198 17.2% 164 -17.2% 160 -2.4% 143 -10.6% 150 4.9% 153 2.0% 144 -5.9% 176 22.2% 16.6% 2nd Grade 178 5.3% 174 -2.2% 177 1.7% 183 3.4% 187 2.2% 190 1.6% 167 -12.1% 157 -6.0% 159 1.3% 161 1.3% 165 2.5% 142 -13.9% -8.4% 3rd Grade 182 -5.7% 185 1.6% 180 -2.7% 180 0.0% 196 8.9% 192 -2.0% 201 4.7% 167 -16.9% 160 -4.2% 168 5.0% 173 3.0% 168 -2.9% 17.5% 4th Grade 201 6.9% 176 -12.4% 193 9.7% 198 2.6% 188 -5.1% 188 0.0% 177 -5.9% 196 10.7% 163 -16.8% 168 3.1% 171 1.8% 180 5.3% 9.8% 5th Grade 202 5.2% 203 0.5% 191 -5.9% 206 7.9% 210 1.9% 194 -7.6% 192 -1.0% 174 -9.4% 188 8.0% 170 -9.6% 178 4.7% 180 1.1% 23.3% 6th Grade 202 10.4% 205 1.5% 216 5.4% 205 -5.1% 221 7.8% 219 -0.9% 200 -8.7% 205 2.5% 171 -16.6% 199 16.4% 186 -6.5% 191 2.7% 48.1% 7th Grade 197 -3.9% 209 6.1% 221 5.7% 229 3.6% 201 -12.2% 242 20.4% 226 -6.6% 202 -10.6% 206 2.0% 170 -17.5% 212 24.7% 198 -6.6% 25.3% 8th Grade 224 10.3% 197 -12.1% 211 7.1% 219 3.8% 235 7.3% 210 -10.6% 251 19.5% 221 -12.0% 188 -14.9% 207 10.1% 177 -14.5% 218 23.2% 41.6% 9th Grade 220 -0.5% 217 -1.4% 211 -2.8% 222 5.2% 232 4.5% 226 -2.6% 214 -5.3% 249 16.4% 215 -13.7% 185 -14.0% 212 14.6% 172 -18.9% 1.8% 10th Grade 225 9.8% 218 -3.1% 221 1.4% 210 -5.0% 222 5.7% 237 6.8% 223 -5.9% 212 -4.9% 242 14.2% 215 -11.2% 191 -11.2% 217 13.6% 36.5% 11th Grade 220 6.3% 226 2.7% 216 -4.4% 224 3.7% 206 -8.0% 227 10.2% 240 5.7% 220 -8.3% 207 -5.9% 243 17.4% 216 -11.1% 192 -11.1% 23.1% 12th Grade 206 -2.4% 214 3.9% 222 3.7% 214 -3.6% 217 1.4% 210 -3.2% 229 9.0% 240 4.8% 217 -9.6% 201 -7.4% 237 17.9% 218 -8.0% 40.6% TOTAL (K-12) 2,587 3.3% 2,548 -1.5% 2,590 1.6% 2,637 1.8% 2,681 1.7% 2,652 -1.1% 2,619 -1.2% 2,529 -3.4% 2,412 -4.6% 2,370 -1.7% 2,431 2.6% 2,384 -1.9% 19.1% -200 -150 -100 -50 0 50 100 150 200 68 24 5 161 74 109 50 21 -8 10 13 -28 42 -4 0 36 69 11 -98 78 -59 8 -9 31 7 -12 83 -39 42 47 44 -29 -33 -90 -117 -42 61 -47 Annual Change in Student Enrollment for the School District of Clayton (1987-2025)

Figures 97-98. (Left) Annual change in student enrollment, from one year to the next, for the School District of Clayton 1988-2024. (Above) percentage change in enrollment from one year to the next. 2013-14 % Change 2014-15 % Change 2015-16 % Change 2016-17 % Change 2017-18 % Change 2018-19 % Change 2019-20 % Change 2020-21 % Change 2021-22 % Change 2022-23 % Change 2023-24 % Change 2024-25 % Change 1990 vs 2025 Pre-K 0 #DIV/0! 83 #DIV/0! 63 -24.1% 0 -100.0% 114 #DIV/0! 0 -100.0% 0 #DIV/0! 0 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! Kindergarten 157 -3.1% 151 -3.8% 162 7.3% 178 9.9% 168 -5.6% 153 -8.9% 139 -9.2% 143 2.9% 146 2.1% 130 -11.0% 169 30.0% 132 -21.9% -19.0% 1st Grade 173 4.8% 173 0.0% 169 -2.3% 169 0.0% 198 17.2% 164 -17.2% 160 -2.4% 143 -10.6% 150 4.9% 153 2.0% 144 -5.9% 176 22.2% 16.6% 2nd Grade 178 5.3% 174 -2.2% 177 1.7% 183 3.4% 187 2.2% 190 1.6% 167 -12.1% 157 -6.0% 159 1.3% 161 1.3% 165 2.5% 142 -13.9% -8.4% 3rd Grade 182 -5.7% 185 1.6% 180 -2.7% 180 0.0% 196 8.9% 192 -2.0% 201 4.7% 167 -16.9% 160 -4.2% 168 5.0% 173 3.0% 168 -2.9% 17.5% 4th Grade 201 6.9% 176 -12.4% 193 9.7% 198 2.6% 188 -5.1% 188 0.0% 177 -5.9% 196 10.7% 163 -16.8% 168 3.1% 171 1.8% 180 5.3% 9.8% 5th Grade 202 5.2% 203 0.5% 191 -5.9% 206 7.9% 210 1.9% 194 -7.6% 192 -1.0% 174 -9.4% 188 8.0% 170 -9.6% 178 4.7% 180 1.1% 23.3% 6th Grade 202 10.4% 205 1.5% 216 5.4% 205 -5.1% 221 7.8% 219 -0.9% 200 -8.7% 205 2.5% 171 -16.6% 199 16.4% 186 -6.5% 191 2.7% 48.1% 7th Grade 197 -3.9% 209 6.1% 221 5.7% 229 3.6% 201 -12.2% 242 20.4% 226 -6.6% 202 -10.6% 206 2.0% 170 -17.5% 212 24.7% 198 -6.6% 25.3% 8th Grade 224 10.3% 197 -12.1% 211 7.1% 219 3.8% 235 7.3% 210 -10.6% 251 19.5% 221 -12.0% 188 -14.9% 207 10.1% 177 -14.5% 218 23.2% 41.6% 9th Grade 220 -0.5% 217 -1.4% 211 -2.8% 222 5.2% 232 4.5% 226 -2.6% 214 -5.3% 249 16.4% 215 -13.7% 185 -14.0% 212 14.6% 172 -18.9% 1.8% 10th Grade 225 9.8% 218 -3.1% 221 1.4% 210 -5.0% 222 5.7% 237 6.8% 223 -5.9% 212 -4.9% 242 14.2% 215 -11.2% 191 -11.2% 217 13.6% 36.5% 11th Grade 220 6.3% 226 2.7% 216 -4.4% 224 3.7% 206 -8.0% 227 10.2% 240 5.7% 220 -8.3% 207 -5.9% 243 17.4% 216 -11.1% 192 -11.1% 23.1% 12th Grade 206 -2.4% 214 3.9% 222 3.7% 214 -3.6% 217 1.4% 210 -3.2% 229 9.0% 240 4.8% 217 -9.6% 201 -7.4% 237 17.9% 218 -8.0% 40.6% TOTAL (K-12) 2,587 3.3% 2,548 -1.5% 2,590 1.6% 2,637 1.8% 2,681 1.7% 2,652 -1.1% 2,619 -1.2% 2,529 -3.4% 2,412 -4.6% 2,370 -1.7% 2,431 2.6% 2,384 -1.9% 19.1% -200 -150 -100 -50 0 50 100 150 200 68 24 5 161 74 109 50 21 -8 10 13 -28 42 -4 0 36 69 11 -98 78 -59 8 -9 31 7 -12 83 -39 42 47 44 -29 -33 -90 -117 -42 61 -47 Annual Change in Student Enrollment for the School District of Clayton (1987-2025) School District of Clayton © Business Information Services, LLC Page 58 Figures 99-100. Free and reduced lunch percentage for The School District of Clayton. (Below) Comparison of free and reduced lunch classifications for The School District of Clayton and the State of Missouri, 2014-2024. Free & Reduced Lunches 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 Change in Overall Enrollment 2014-2024 Change in Overall Percentage 2014-2024 Number (Clayton) 381 370 379 346 320 297 263 238 152 154 211 -170 -6.5% Percent (Clayton) 15.6% 15.0% 15.5% 13.8% 12.6% 11.6% 10.3% 9.3% 6.2% 6.6% 9.1% -44.6% -41.7% Number (Missouri) 433,434 437,276 449,379 449,320 443,769 439,501 432,478 425,218 386,113 356,272 399,677 -33,757 -2.5% Percent (Missouri) 49.9% 50.3% 51.7% 51.7% 51.2% 50.7% 50.1% 49.3% 45.9% 42.3% 47.4% -7.8% -5.0% Comparison of Free and Reduce Lunch Classifications for The School District of Clayton and Statewide (2014-2024)