allk12 · Rankings · Biggest declines · Texas · Brazoria County · High schools

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

12 public high schools in Brazoria County, Texas appear in this ranking of the public high schools with the biggest test-score declines, ranked by the 3-year drop in composite math + reading proficiency. Columbia High School leads the list at +6.0pp, against a median of +25.0pp 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

Brazoria County, Texas

Best 3-yr change

+6.0pp

Median 3-yr change

+25.0pp

BIGGEST DECLINES · BRAZORIA COUNTY, TEXAS

#	School	City	District	Students	3 yrs ago	Latest	Change
1	Columbia High School	WEST COLUMBIA, TX	COLUMBIA-BRAZORIA ISD	885	24.0%	30.0%	+6.0pp
2	Brazosport High School	FREEPORT, TX	BRAZOSPORT ISD	841	40.5%	51.0%	+10.5pp
3	Angleton High School	ANGLETON, TX	ANGLETON ISD	2,225	28.0%	45.0%	+17.0pp
4	Brazoswood High School	CLUTE, TX	BRAZOSPORT ISD	2,436	26.5%	48.5%	+22.0pp
5	Shadow Creek High School	PEARLAND, TX	ALVIN ISD	2,599	45.5%	68.5%	+23.0pp
6	Alvin High School	ALVIN, TX	ALVIN ISD	2,766	24.5%	49.0%	+24.5pp
7	Robert Turner College and Career High School	PEARLAND, TX	PEARLAND ISD	1,128	49.5%	75.0%	+25.5pp
8	Iowa Colony High School	IOWA COLONY, TX	ALVIN ISD	1,781	26.5%	53.5%	+27.0pp
9	Manvel High School	MANVEL, TX	ALVIN ISD	2,238	30.0%	58.5%	+28.5pp
10	Sweeny High School	SWEENY, TX	SWEENY ISD	597	19.0%	47.5%	+28.5pp
11	Pearland High School	PEARLAND, TX	PEARLAND ISD	3,412	35.5%	64.5%	+29.0pp
12	Glenda Dawson High School	PEARLAND, TX	PEARLAND ISD	2,569	34.5%	78.0%	+43.5pp

Page 1 of 1 · top 12 of 12 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.