P.S. 257 John F. Hylan vs P.S. 023 Carter G. Woodson Compare P.S. 257 John F. Hylan (14K257) and P.S. 023 Carter G. Woodson (14K023) side-by-side: test scores, climate ratings, demographics, programs, and more. P.S. 257 John F. Hylan (14K257) — District 14P.S. 023 Carter G. Woodson (14K023) — District 14