ZIP Code 60402 · Berwyn, Illinois
Cook County · 23,665 counted · 4 districts
Each percentage here is a share of the 23,665 homes counted in ZIP Code 60402, not the chance that any one address is in that district. Enrollment follows the street: two houses on opposite sides of the same road can be in different districts, and only the district office can say which.
The districts named for the early grades in ZIP Code 60402, Berwyn, Illinois are not the districts named for high school, and the set changes in both directions: 1 district arrives for high school that no elementary answer names, and 3 run the early grades and stop. 4 districts hold the 23,665 homes counted here between them, and J. Sterling Morton High School District 201 is the largest by homes. Districts holding under half a percent of the homes named at their own level are listed separately below and are not counted in that number.
Three districts share the early grades
3 districts hold a measurable share of ZIP Code 60402 at this level. Berwyn South School District 100 is the largest with 11,470 homes; the smallest of them holds 2,628 homes. Berwyn South School District 100, Berwyn North School District 98 and Lyons School District 103 are named here for grade school and not for high school.
Every track below is 35 cells long and stands for all 23,665 homes counted in ZIP Code 60402, so one cell is 676 homes, rounded to the nearest whole cell. Cells lit solid are the homes one district holds, and the unlit cells are the homes held by the other districts in the same list.
- Berwyn South School District 10011,470 of 23,665 homes48%
- Berwyn North School District 989,567 of 23,665 homes40%
- Lyons School District 1032,628 of 23,665 homes11%
Central Stickney School District 110 and Summit School District 104 reach into ZIP Code 60402 at the grade school level and hold no home counted in it: the boundary crosses the postal area without picking up a single one.
One district covers high school, and a sliver does not
J. Sterling Morton High School District 201 is the only high school district holding a measurable share of ZIP Code 60402, with 23,665 of the 23,665 homes counted in the area; 1 district more is named below the half-percent line. J. Sterling Morton High School District 201 is named here for high school and not for the early grades.
- J. Sterling Morton High School District 20123,665 of 23,665 homes100%
Reavis Township High School District 220 reaches into ZIP Code 60402 at the high school level and holds no home counted in it: the boundary crosses the postal area without picking up a single one.
Have a street address?
A ZIP Code names every district that can serve the area; a street address settles which one serves a home. The Census Bureau geocoder takes an exact address and returns its school districts from the current boundary files, free and with no account.
Check an exact address with the Census Geocoder
Then confirm it with the district office. Each district named here, with its NCES district ID, website and phone:
- J. Sterling Morton High School District 201 NCES ID 1726880 morton201.org (708) 780-2800
- Berwyn South School District 100 NCES ID 1706090 bsd100.org (708) 303-4034
- Berwyn North School District 98 NCES ID 1706060 bn98.org (708) 484-6200
- Lyons School District 103 NCES ID 1723850 lyons103.org (708) 783-4105
The set of names changes in both directions
J. Sterling Morton High School District 201 is named for high school here and for no elementary grades, and Berwyn South School District 100, Berwyn North School District 98 and Lyons School District 103 run the early grades and no more. An address on the wrong street can therefore change district at the change of grade and land in a district that was never part of its elementary answer, while a neighbor two blocks away keeps one name the whole way through.
What one district name costs in 60402
A lookup that answers ZIP Code 60402 with one district name has to pick one of the names below and drop the rest. Measured against the 23,665 homes counted here, for the early grades it is wrong for 12,195 homes and for high school one name is right for every home counted. That is the whole difference between this page and a one-line answer: the same federal file, read to the end instead of to the first row.
The districts that reach into 60402
The districts named above are not alike in size or in reach. J. Sterling Morton High School District 201 touches 7 ZIP Code areas in all and holds 23,665 homes inside this one; Berwyn South School District 100 touches 1 area. Not one of them is ever the only district in a ZIP Code area anywhere in the country: every postal area they touch, they share with somebody.
- J. Sterling Morton High School District 20123,665 of 23,665 here · 7 ZIP areas in all
- Berwyn South School District 10011,470 of 23,665 here · 1 ZIP area in all
- Berwyn North School District 989,567 of 23,665 here · 2 ZIP areas in all
- Lyons School District 1032,628 of 23,665 here · 5 ZIP areas in all
Where Berwyn South School District 100 goes from here
Berwyn South School District 100 runs pre-K through grade 8, and it shares the one ZIP Code area it touches with neighbors. Inside its own boundary it holds 11,470 homes over 3 square miles; the part of it counted in ZIP Code 60402 is 11,470 of those. The district it shares the most postal ground with is Berwyn North School District 98, across 1 ZIP Code area.
How 60402 compares in Illinois
Across Illinois the boundary file names more than one district in 1,034 of the 1,394 ZIP Code areas it names a district for, 74% of them, and 2 areas in the state have no high school district named for part of their homes. Counting the districts named at either level, 221 areas in Illinois name more than this ZIP Code does and 999 name fewer. Nationally more than one district is named in 53% of 33,555 areas.
Look up 60402 again, or look up another ZIP Code
The lookup holds every ZIP Code area in the country with homes in it, including the ones with no page of their own. Opening it at 60402 recomputes the same 23,665 homes from the same snapshot, and typing five other digits answers for somewhere else. No server is asked for the answer: the whole index travels with the lookup page itself.
What to do next
Ask the district office to confirm your street address: look on its site for a school locator, a find my school tool or an attendance zone map, or call the office.
A ZIP Code is a set of mail delivery routes, not a boundary: one district covers every home counted in 60402, and even then the street is what enrolls a child, because magnet, charter and choice programs ignore the boundary entirely.
District websites and phone numbers here come from the NCES Common Core of Data directory, 2024-25 school year, filed under the same district ID as the Census boundary files. Where it lists no usable website, none is printed rather than guessed.
What this site can hand you instead:
If a house purchase depends on the answer, ask the district itself for written confirmation of that exact address. A listing is not a district record, and neither is this page.
Where these numbers come from
The homes were counted in the 2020 Census and the district lines are the 2026 boundary file, so a fast-growing area may have changed since; ZIP Codes here are the Census Bureau's ZIP Code Tabulation Areas; a share is a share of homes, not the chance that one address is in a district; and a district is not a school attendance zone. Every source, file and caveat is on the method page.