allk12 · Rankings · Biggest declines · Texas · Plano · High schools

The public high schools with the biggest test-score declines in Plano, Texas

This ranking covers the public high schools with the biggest test-score declines in Plano, Texas, drawn from 9 qualifying public high schools. JASPER H S leads the list at +16.5pp, against a median of +29.0pp across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Plano, Texas

Best 3-yr change

+16.5pp

Median 3-yr change

+29.0pp

BIGGEST DECLINES · PLANO, TEXAS

#	School	City	District	Students	3 yrs ago	Latest	Change
1	JASPER H S	PLANO, TX	PLANO ISD	1,301	55.5%	72.0%	+16.5pp
2	CLARK H S	PLANO, TX	PLANO ISD	1,114	33.5%	50.5%	+17.0pp
3	SHEPTON H S	PLANO, TX	PLANO ISD	1,360	24.5%	43.0%	+18.5pp
4	WILLIAMS H S	PLANO, TX	PLANO ISD	1,105	22.5%	47.5%	+25.0pp
5	VINES H S	PLANO, TX	PLANO ISD	1,009	23.5%	52.5%	+29.0pp
6	PLANO SR H S	PLANO, TX	PLANO ISD	2,267	15.0%	48.5%	+33.5pp
7	PLANO WEST SENIOR H S	PLANO, TX	PLANO ISD	2,559	16.5%	50.0%	+33.5pp
8	ACADEMY H S	PLANO, TX	PLANO ISD	275	46.5%	82.0%	+35.5pp
9	PLANO EAST SR H S	PLANO, TX	PLANO ISD	3,033	20.0%	69.5%	+49.5pp

Page 1 of 1 · top 9 of 9 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.