S&P Global Ratings assigned its'AAA'long-term rating to DuPage County School District No. 53 (Butler) , Illinois'$4.905 million series 2026 general obligation (GO) school bonds. At the same time, we affirmed our'AAA'long-term rating on the district's outstanding parity debt. The outlook is stable. The series 2026 GO bonds are secured by unlimited ad valorem property tax pledge. Bond proceeds will be used to construct fire prevention and life safety improvements to district buildings. The series 2021 GO debt certificates are secured by legally available funds. We rate the series 2021 certificates at the same level as our view of the district's general creditworthiness because we think the district's ability to repay the obligation is closely tied
