Raising Kids in Chicago vs. the Suburbs: The Numbers That Decide It

The city-or-suburbs question for parents comes down to three numbers: whether you can live with a high school admission that is not guaranteed by your address, what you pay for childcare before school even starts, and what the property tax bill does to the mortgage. Chicago wins the tax bill and, narrowly, the childcare price; the collar-county suburbs win school certainty and square footage; the near suburbs split the difference at a premium. Every figure below comes from the source named and was checked in October 2026.

What the CPS selective-enrollment odds really look like

Chicago Public Schools enrolled 304,687 students on the 20th day of 2026-27 across 626 schools, 68.9 percent of them low-income and 26.2 percent English learners. Of its more than 160 high schools, 11 are selective enrollment: Brooks, Hancock, Jones, King, Lane Tech, Lindblom, Northside Prep, Payton, South Shore International, Westinghouse, and Young. Admission is a points race with no sibling, staff, or proximity preference: half the points come from final seventh-grade marks in math, reading, science, and social science, half from the CPS High School Admissions Test. Thirty percent of each school's seats go to the highest scorers citywide; the other 70 percent are split equally among four address-based tiers, so a student in a lower-income tier competes against that tier, not the whole city. You rank up to six programs and receive at most one selective offer.

The timeline is the part that surprises families moving in. For the 2027-28 year, the GoCPS application opened September 9, 2026 and closes November 13 at 5 p.m.; CPS students tested October 7, non-CPS students test October 17 to 18 or 24 to 25 and must register ten business days ahead; offers come out February 12, 2027. Miss the November deadline in the year your child is in seventh grade and the selective route is closed for that cycle.

One number to hold loosely: on the 2025 Illinois Report Card, Payton, Northside, and Jones were all rated Commendable, not Exemplary, and no CPS high school earned Exemplary. ISBE's designation is a floor, not a ranking: Exemplary requires top-10-percent performance and no student group scoring at the level of the state's lowest 5 percent, so it penalizes a school for one weak subgroup and says nothing about how far above the line the rest of the school sits. The figure that does describe the system is the spread: of CPS's 465 rated elementary schools, 19 were Exemplary, 289 Commendable, and 157 were in Targeted, Comprehensive, or Intensive Support. In the city, the school you draw by address can be any of those.

Which suburban districts earned what on the 2025 Report Card

Statewide, ISBE handed out 375 Exemplary and 2,751 Commendable designations in 2025, with 435 Targeted, 123 Comprehensive, and 66 Intensive, out of 3,750. What families pay for in the famous districts is the absence of the bottom three. Pulled from ISBE's official 2025 list:

• Naperville 203 (16,067 students, 23 schools): 6 of 19 elementary and middle schools Exemplary, 13 Commendable, nothing lower; Naperville Central and North both Commendable.

• Indian Prairie 204 (the rest of Naperville and Aurora): 6 Exemplary, 20 Commendable, 2 Targeted; all three high schools Commendable.

• Wheaton CUSD 200: 4 Exemplary and 13 Commendable elementary and middle schools; both Wheaton North and Wheaton Warrenville South Exemplary.

• Lake Forest 67 and 115: every one of the five elementary schools Exemplary, and Lake Forest High School Exemplary.

• Glenbrook 225: Glenbrook North Exemplary, Glenbrook South Commendable. New Trier: both campuses Exemplary.

• Oak Park 97: 5 Exemplary, 5 Commendable; Oak Park and River Forest High School Commendable.

• Evanston 65: 1 Exemplary, 12 Commendable, 2 Targeted; Evanston Township High School Commendable.

• Schaumburg 54: 5 Exemplary, 22 Commendable. Arlington Heights 25: 5 Exemplary, 4 Commendable.

• Plainfield 202: all 25 elementary and middle schools Commendable, no Exemplary.

• Valley View 365U (Bolingbrook and Romeoville): 3 Exemplary, 14 Commendable; both high schools Commendable.

• Joliet 86: 10 Commendable, 7 Targeted, 2 Comprehensive. Waukegan 60: 10 Commendable, 7 Targeted, 3 Comprehensive.

The honest reading: a Naperville, Wheaton, or Lake Forest address buys a guarantee that no school your child attends is in improvement status. A Joliet or Waukegan address does not, at a much lower price, and a Plainfield address buys consistency without stars. Evanston and Oak Park, the compromise towns, look more like a strong city neighborhood than like Naperville on this measure. The school district guide covers how to read the rest of the card.

What childcare costs before school starts

Illinois Action for Children's 2025 Report on Child Care in Cook County, built from June 2024 provider rates, puts full-time infant care in a licensed center at $365 a week countywide: $361 in Chicago and $370 in suburban Cook, which is close to a wash until you look by region. The north and northwest suburbs charge $423 a week, the south and southwest suburbs $326, and the South and Southwest Side of Chicago $325. For a three- or four-year-old the gap is $256 in the city versus $275 in the suburbs. Licensed home care runs about $250 a week for an infant on both sides of the city line.

At $18,250 a year, a center infant slot in Cook County costs more than tuition and fees at a four-year Illinois public university ($13,585 by the report's comparison), and it ate 17.6 percent of the median family's income in 2023 against the federal benchmark of 7 percent. Supply is the other half: licensed infant slots can serve only 11 percent of infants in the north and northwest suburbs and 12 percent on the North Side, against 22 percent on the South Side and in the south suburbs, and the county has lost 31 percent of its licensed home providers in a decade. The report does not cover DuPage, Lake, or Will, so for Naperville or Lake Forest you are comparing against a county you have to price yourself.

Local note: the Child Care Assistance Program's initial income cap was 225 percent of the poverty line, $55,935 for a family of three in FY2024. Above that, a single parent at $15 an hour would spend 42 percent of income on a center slot; with CCAP the copay was $153 a month.

The tax bill and the commute, with real numbers

The Cook County Treasurer's Tax Year 2025 bill analysis, published August 2026, puts the median homeowner's bill at $4,597 in Chicago, up 3.2 percent, against $8,007 in the north and northwest suburbs (up 6.7 percent) and $6,468 in the south and southwest suburbs (up 3.4 percent). Medians carry home values inside them, and a Chicago condo is not a Glenview colonial, but the direction is the one newcomers get backwards: the city is the lower-tax option in Cook County. The collar counties where Naperville, Wheaton, and Lake Forest sit are not in that study; the Chicago vs. suburbs decision guide walks through the 2 to 3 percent effective rates common in DuPage, Lake, and Will and what they do to a $500,000 house.

The commute cuts the other way for the Metra towns. From Naperville, BNSF express trains reach Union Station in 39 to 43 minutes at rush hour (about 64 off-peak), in Zone 4 at $6.75 one way or $135 for a monthly; Downers Grove is 30 minutes on the same line, and Arlington Heights is 36 to 40 minutes to Ogilvie on a $110 Zone 3 monthly. The cost that does not show on a ticket is the second car, which a suburban household with two working parents almost always needs and a transit-dense city neighborhood often does not.

Park districts are the suburban bonus people forget to price. The Chicago Park District's day camp runs six weeks (June 22 to July 31, 2026), 9 to 3 or 10 to 4 for ages 6 to 12, and its most expensive camp in 2025 cost $4 an hour with a district-wide average of $1.39 an hour; registration opens April 20 and 21. The Naperville Park District's Camp Seager and Camp Frontier (grades 1 to 3 and 4 to 8) include Centennial Beach twice a week and a weekly field trip, with 7 a.m. drop-off and 3 p.m. pickup; prices are in the seasonal program guide at 630-848-5000.

The honest tradeoffs both ways

Chicago gives you the lower tax bill, cheaper infant care on the South Side, a car-free option, and the possibility of an elite free high school, at the cost of a seventh-grade points race, a one-offer rule, and a neighborhood-school lottery that can land anywhere on the designation list. The suburbs give you the guarantee, the yard, and the beach-included day camp, at the cost of a bill that can be 75 percent higher, a second car, Metra's off-peak gaps, and in the north suburbs the priciest and scarcest infant care in the county. Evanston and Oak Park buy CTA access and Commendable-or-better schools, but Evanston 65 carries two Targeted schools and both towns sit in the region where infant care runs $423 a week.

Local note: CPS tiers are assigned by census tract, so two addresses a block apart can compete in different tiers. Look up a specific address on GoCPS before signing a lease you chose for the school.

Before you go

• GoCPS high school applications close November 13, 2026 at 5 p.m.; offers arrive February 12, 2027.

• Selective enrollment: 50 percent grades, 50 percent HSAT, 30 percent of seats by rank, 70 percent by tier, one offer.

• 2025 designations: Naperville 203, Wheaton 200, and Lake Forest had zero schools in improvement status; CPS had 157 elementary schools in Targeted or worse.

• Infant care: $361 a week in Chicago, $370 suburban Cook, $423 in the north and northwest suburbs (FY2024 rates).

• Median 2025 tax bill: $4,597 Chicago, $8,007 north suburbs, $6,468 south suburbs; collar counties not included.

• Naperville to Union Station: 39 to 43 minutes express, $135 a month.

Quick answers

Are Chicago schools worse than suburban schools? Not uniformly. CPS had 19 Exemplary and 289 Commendable elementary schools on the 2025 Report Card, but also 157 in improvement status, and no CPS high school was rated Exemplary. Naperville 203, Wheaton 200, and Lake Forest had no school below Commendable. The difference is the floor, not the ceiling.

Is childcare cheaper in Chicago or the suburbs? Nearly even on average ($361 versus $370 a week for a center infant slot in FY2024), but the north and northwest suburbs are the most expensive region in Cook County at $423, and the South Side and south suburbs the cheapest at about $325.

Are property taxes lower in Chicago than the suburbs? Within Cook County, yes: the median 2025 homeowner bill was $4,597 in Chicago against $8,007 in the north suburbs and $6,468 in the south suburbs. DuPage, Lake, and Will counties generally run higher effective rates than Chicago too.