Four Districts, 15 Years, No Growth
Four Illinois districts declined for 15 consecutive years, the longest streaks in the state. All four finally broke in 2023-2025, but three have already resumed losing students.
Prairie State Education Coverage, Driven by Data
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Four Illinois districts declined for 15 consecutive years, the longest streaks in the state. All four finally broke in 2023-2025, but three have already resumed losing students.
White students account for 92% of Illinois's enrollment decline. The south and southwest suburbs are transforming fastest.
Cook County posted back-to-back enrollment gains after losing 111,000 students. English learner growth is the engine. The rest of Illinois kept falling.
Suburban Chicago HSDs built for monolingual instruction are absorbing triple-digit EL growth. Joliet 204 went from 494 to 1,642 English learners.
Illinois has lost 229,000 students since its 2007 peak. Four in five large districts are shrinking. The outer suburbs are the only exception.
Nearly half of Illinois public school students are economically disadvantaged. The rate gap between the richest and poorest districts spans 98 points.
Yorkville CUSD 115 grew 128% from 2004-05 to 2024-25 while most Illinois districts shrank. In 2025-26 it lost 74 students as K-5 fell and the high school grew, ahead of a Nov. 3 school vote.
307 of 860 trackable Illinois districts are at all-time enrollment lows, outnumbering those at record highs by 6 to 1. The biggest districts are hit hardest.
The smallest enrollment decline in 17 years masks a deeper split: non-EL enrollment is still falling by 30,000 a year while English learner growth papers over the gap.
Black enrollment in Illinois fell 16.7% since 2013, with Chicago Public Schools accounting for more than four-fifths of the decline.
Back-to-back enrollment gains at CPS are driven almost entirely by English learner growth. The district remains 21% below its 2005 level.
Illinois lost 135,959 students in six years but the decline is decelerating. English learners grew by 83,371 even as overall enrollment fell.
ISBE releases 2024-25 enrollment data showing 1,848,560 students — a ninth consecutive year of decline and the state's lowest enrollment in two decades.