Parkway C-2 School District

It never has a ZIP Code to itself

At 913 homes to the square mile this is city territory, and district lines in a city follow streets. Parkway C-2 covers 69 square miles in all — small enough that a single ZIP Code area can hold most of it, and several ZIP Codes can cut across it.

• Homes inside the boundary62,515
• Residents145,556
• ZIP Code areas it reaches10
• Where it is the only district0
• Where it shares with another district10
• Where it holds under half a percent0
• Land area69 square miles
• Homes per square mile913

The ZIP Code areas it reaches

Every one of the 10 areas where it holds a real share it shares with somebody. Its largest foothold is 63017 at 88% of the homes; the thinnest is 63005, where it holds 0.7% of the homes.

• ZIP Code 63017 · Chesterfield, Missouri88% of the homes
• ZIP Code 63141 · Creve Coeur, Missouri78% of the homes
• ZIP Code 63146 · Maryland Heights, Missouri69% of the homes
• ZIP Code 63021 · Ballwin, Missouri62% of the homes
• ZIP Code 63131 · Town and Country, Missouri48% of the homes
• ZIP Code 63011 · Ballwin, Missouri40% of the homes
• ZIP Code 63043 · Maryland Heights, Missouri37% of the homes
• ZIP Code 63088 · Valley Park, Missouri5.3% of the homes
• ZIP Code 63122 · Kirkwood, Missouri2.9% of the homes
• ZIP Code 63005 · Wildwood, Missouri0.7% of the homes

The areas it leads without holding most of the homes

Parkway C-2 is the largest district in 5 ZIP Code areas, and not one of them is wholly its own. Answer with its name alone and the answer misses 21,587 of the 73,479 homes those areas hold. That count is computed here from census blocks; the lookups that answer this question with a single name never print it.

Parkway C-2 holds 14,341 of the 23,270 homes in ZIP Code 63021 · Ballwin, Missouri, so its name is right for most of the area and wrong for the rest: 8,929 homes with Rockwood R-VI and Valley Park.

In ZIP Code 63146 · Maryland Heights, Missouri the split runs 10,713 to 4,884 and the larger part is Parkway C-2's: the rest is 4,884 homes with Pattonville R-III and Ladue.

Parkway C-2 is the largest name in ZIP Code 63131 · Town and Country, Missouri and still holds a minority of it: 3,274 of 6,818 homes. The other 3,544 homes are with Kirkwood R-VII and Ladue. This is the shape that makes a one-name answer worst — the name is right for fewer homes than it is wrong for.

ZIP Code 63017 · Chesterfield, Missouri is a two-district area: 16,091 of its 18,209 homes are inside Parkway C-2, and the other 2,118 homes are with Rockwood R-VI. Which one an address belongs to is settled by the street, not by the five digits.

In ZIP Code 63141 · Creve Coeur, Missouri the split runs 7,473 to 2,112 and the larger part is Parkway C-2's: the rest is 2,112 homes with Ladue.

ZIP Code 63011 · Ballwin, Missouri is close to being two districts in equal parts: Parkway C-2 holds 6,171 of its 15,317 homes and Rockwood R-VI leads the rest. A lookup that picks the larger name is making a coin-toss look like a fact.

Parkway C-2 reaches into ZIP Code 63043 · Maryland Heights, Missouri with 3,665 of its 9,964 homes, behind Pattonville R-III. The familiar answer for that area is the other name, and it is wrong for those 3,665 homes.

Parkway C-2 is not the name anyone would give for ZIP Code 63122 · Kirkwood, Missouri — Kirkwood R-VII leads it — and Parkway C-2 holds 522 homes there all the same. Answer that area with one name and that is what it is wrong about.

Who takes the other homes in its ZIP Codes

Parkway C-2 runs kindergarten through grade 12 itself, so an address it holds sees no change of authority between grade school and high school. The districts listed below are the ones that take the other homes in the ZIP Code areas it shares — Rockwood R-VI, Kirkwood R-VII and Pattonville R-III. They are neighbors on the same postal ground, not the next stop for its own students.

• Rockwood R-VI School District26,347 homes in 5 shared ZIP Code areas
• Kirkwood R-VII School District18,218 homes in 2 shared ZIP Code areas
• Pattonville R-III School District10,251 homes in 2 shared ZIP Code areas
• Valley Park School District4,547 homes in 2 shared ZIP Code areas
• Ladue School District4,530 homes in 3 shared ZIP Code areas
• Webster Groves School District925 homes in 1 shared ZIP Code area

Who it shares ZIP Codes with

Parkway C-2 shares ZIP Code areas with 7 different districts. The most frequent are Rockwood R-VI, Ladue, Kirkwood R-VII and Pattonville R-III. In a neighborhood this crowded the question is not which district serves the ZIP Code but which side of which street an address is on.

• Rockwood R-VI School District5 shared ZIP areas
• Ladue School District3 shared ZIP areas
• Kirkwood R-VII School District2 shared ZIP areas
• Pattonville R-III School District2 shared ZIP areas
• Valley Park School District2 shared ZIP areas
• Lindbergh School District1 shared ZIP area

Where this district sits

• School districts in Missouri749 of 1,034 ZIP areas split
• Every district with a page here260 districts listed

What to do next

Ask the district office to confirm your street address. A district settles that question on its own site: look for a school locator, a find my school tool, or an attendance zone map. Where there is none, ask the office itself.

A ZIP Code is a set of mail delivery routes, not a boundary: in 10 of the 10 ZIP Code areas Parkway C-2 reaches, at least one other district holds a real share of the homes as well, and the line between them runs along streets. Only the district can say which side of that line an address is on.

This site links to no district website. None of the federal files it is built from publishes one, and a guessed address is worse than none. It is the district office, not a search engine, that settles an address.

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.

What this cannot tell you

The homes were counted in the 2020 Census and the district lines are the 2026 boundary file. Nothing on this page adjusts one to the other. Where houses have been built or cleared since the count, a share here describes the place as it was counted rather than as it stands today, and in the fastest-growing ZIP Code areas that gap is the largest single source of error on this site.

A share on this page is a share of the homes in the ZIP Code area, not a probability for any particular address. Enrollment is decided by street address, and a district may run magnet, charter or choice programs that ignore the boundary entirely. If a decision depends on the answer, the district office is the only authority; this page shows what the federal boundary files say and when they were published.

A district boundary is not a school attendance zone. This site never says which school an address is assigned to: no current national dataset of attendance zones exists, and the district draws them itself. Nor is anything here endorsed or certified by the Census Bureau; we use their published files, and that is the whole of the relationship.

A ZIP Code is a set of mail delivery routes, not an area. What is mapped here is the Census Bureau's ZIP Code Tabulation Area, the closest published approximation to it. The two are not identical, and a handful of ZIP Codes used only for post office boxes or single buildings have no tabulation area at all.

Where these numbers come from

School district boundaries come from the Census Bureau's Census Geographic Relationship File, current 2026 vintage, which assigns every census block to a unified district or to an elementary and a secondary district. Homes and residents in each block come from the 2020 Census Redistricting Data (PL 94-171), H1_001 and P1_001. The ZIP Code areas come from the same Geographic Relationship File, block to ZIP Code Tabulation Area. District names and grade ranges come from the Census Gazetteer 2025, with 2020 for districts no longer listed.

The place name printed beside a ZIP Code comes from the Census 2020 ZIP Code Tabulation Area relationship files: place, county subdivision and county, taken 2026-09-06. It is a label rather than a measurement: the Census Bureau does not publish which post office a ZIP Code belongs to, so the place named is the one covering the most land inside the area, not the city the Postal Service prints on an envelope.

Everything else on this page — the shares, the counts of districts per ZIP, the comparison between the two grade bands, the rankings — is computed here from those files. The source publishes none of it. Snapshot taken 2026-09-03.