Spending per pupil at Palatine Community Consolidated School District 15 is up 6.8 percent from five years ago, according to a North Cook News analysis of district finances.

About 44 percent of Henry Winkelman Elementary School students passed annual English language arts assessments in 2018 and 56 percent of students failed.

About 33 percent of Hanover Countryside Elementary School students passed annual math assessments in 2018 and 67 percent of students failed.

More than 92 percent of teachers stay at Wood Oaks Jr High School year to year, according to the 2018 three-year average in the latest Illinois schools report card.

More than 90.4 percent of teachers stay at Todd Hall Elementary School year to year, according to the 2018 three-year average in the latest Illinois schools report card.

About 58 percent of Henry W. Longfellow Elementary School students passed annual English language arts assessments in 2018 and 42 percent of students failed.

About 68 percent of Helen Keller Jhs students passed annual English language arts assessments in 2018 and 32 percent of students failed.

Rooney for Illinois, a candidate committee, reported receiving $963,261.01 from Oct. 1 through Dec. 31, according to its fourth quarter report to the Illinois State Board of Elections.

Spending per pupil at Fairview South School District 72 is up 5.7 percent from five years ago, according to a North Cook News analysis of district finances.

Spending per pupil at Park Ridge-Niles Community Consolidated School District 64 is up 9.4 percent from five years ago, according to a North Cook News analysis of district finances.

More than 79 percent of teachers stay at Pennoyer Elementary School year to year, according to the 2018 three-year average in the latest Illinois schools report card.

Citizens for Fred Crespo, a candidate committee, reported receiving $91,329.42 from Oct. 1 through Dec. 31, according to its fourth quarter report to the Illinois State Board of Elections.

Steffen for Judge, a candidate committee, reported receiving $13,927.30 from Oct. 1 through Dec. 31, according to its fourth quarter report to the Illinois State Board of Elections.

About 51 percent of Attea Middle School students passed annual math assessments in 2018 and nearly a half of students failed.

About 66 percent of Avoca West Elementary School students passed annual math assessments in 2018 and 34 percent of students failed.

Illinois' highest-in-the-nation property taxes are eroding home equity and depressing home values across the state. This report is part of a SYHN News Service series on recent home sales that demonstrate the consequences

Spending per pupil at Township High School District 211 is up 11.5 percent from five years ago, according to a North Cook News analysis of district finances.

Suffredin for Cook County, a candidate committee, reported receiving $2,800 from Oct. 1 through Dec. 31, according to its fourth quarter report to the Illinois State Board of Elections.

About 44 percent of Highland Elementary School students passed annual English language arts assessments in 2018 and 56 percent of students failed.

Spending per pupil at Prospect Heights School District 23 is up 16.6 percent from five years ago, according to a North Cook News analysis of district finances.