v3.26.1
Form N-CSR Cover
6 Months Ended
Feb. 28, 2026
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name DEUTSCHE DWS STATE TAX-FREE INCOME SERIES
Entity Central Index Key 0000714287
Entity Investment Company Type N-1A
Document Period End Date Feb. 28, 2026