Shelley Joint School District 60

It never has a ZIP Code to itself

10,667 residents live in 3,539 homes here, about 3 people to a home, which is a fact about the housing inside this boundary rather than about the schools. The share figures below count homes, so a district of large households carries more people than its share of the homes suggests.

• Homes inside the boundary3,539
• Residents10,667
• ZIP Code areas it reaches4
• Where it is the only district0
• Where it shares with another district3
• Where it holds under half a percent1
• Land area137 square miles
• Homes per square mile26

The ZIP Code areas it reaches

Every one of the 3 areas where it holds a real share it shares with somebody. Its largest foothold is 83274 at 89% of the homes; the thinnest is 83221, where it holds 2 homes, under half a percent.

• ZIP Code 83274 · Shelley, Idaho89% of the homes
• ZIP Code 83404 · Idaho Falls, Idaho2.3% of the homes
• ZIP Code 83402 · Idaho Falls, Idaho1.5% of the homes
• ZIP Code 83221 · Fort Hall, Idaho2 homes, under half a percent

What one name misses in the areas it leads

Shelley Joint School District 60 is the largest district in 1 ZIP Code area, and not one of them is wholly its own. Answer with its name alone and the answer misses 395 of the 3,535 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.

ZIP Code 83274 · Shelley, Idaho is a two-district area: 3,140 of its 3,535 homes are inside Shelley Joint School District 60, and the other 395 homes are with Firth School District 59. Which one an address belongs to is settled by the street, not by the five digits.

Shelley Joint School District 60 is not the name anyone would give for ZIP Code 83404 · Idaho Falls, Idaho — Idaho Falls School District 91 leads it — and Shelley Joint School District 60 holds 227 homes there all the same. Answer that area with one name and that is what it is wrong about.

ZIP Code 83402 · Idaho Falls, Idaho is another area where Shelley Joint School District 60 is present without being the answer: 170 of its 11,234 homes, behind Idaho Falls School District 91.

Who takes the other homes in its ZIP Codes

Shelley Joint School District 60 runs pre-K 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 — Idaho Falls School District 91, Blackfoot School District 55 and Snake River School District 52. They are neighbors on the same postal ground, not the next stop for its own students.

• Idaho Falls School District 9118,928 homes in 2 shared ZIP Code areas
• Blackfoot School District 557,771 homes in 1 shared ZIP Code area
• Snake River School District 522,224 homes in 1 shared ZIP Code area
• Bonneville Joint School District 931,470 homes in 1 shared ZIP Code area
• Firth School District 59482 homes in 2 shared ZIP Code areas
• Jefferson County Joint School District 251115 homes in 1 shared ZIP Code area

Who it shares ZIP Codes with

These districts appear alongside Shelley Joint School District 60 in the same ZIP Code areas: Idaho Falls School District 91, Bonneville Joint School District 93, Firth School District 59 and Jefferson County Joint School District 251. A single-name lookup for one of those areas has to choose between them, and the choice is right for some addresses and wrong for others.

• Idaho Falls School District 912 shared ZIP areas
• Bonneville Joint School District 931 shared ZIP area
• Firth School District 591 shared ZIP area
• Jefferson County Joint School District 2511 shared ZIP area

Where this district sits

• School districts in Idaho120 of 278 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 3 of the 4 ZIP Code areas Shelley Joint School District 60 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.