Doing some indexing for SCRIBE (through our Washington State Digital Archives) in some Yakima County school census records for 1913:

I know you can barely read it so I’ll transcribe the high points:

• Number of children in the district: 497
• Number of months public school was taught: 9
• Number of teachers employed: 6 male; 11 female
• Average monthly salary paid male teachers: $86.39
• Average monthly salary paid female teachers: $74.10
• Total seating capacity of all schools in the district: 600
• Number of reference and other books in district library: 541