RANKING · THE OUT-OF-STATE TAX · MT

Montana out-of-state tuition: what non-residents really pay.

Same Montana public university, same degree. The only thing that changes is whether your driver’s license matches the state — and at Montana State University that one fact swings your 30-year payoff by $791K. All 5 qualifying public universities in Montana, ranked by the penalty. Every school below still pays off both ways. The tax isn’t the school — it’s the residency line.

IPEDS 2023 tuition · FREOPP 2021 earnings · BEA 2023 cost-of-living · resident vs non-resident, all else held equal · Montana public four-year only · every school shown is NPV-positive both ways.

Montana in-state and out-of-state tuition, in dollars

Median annual tuition · out-of-state
$21,347
Median annual tuition · Montana resident
$6,706
Median non-resident premium, per year
$14,641

Sticker tuition before aid, across the 5 qualifying Montana public universities below. Non-resident rates run from $18,665 to $31,337 a year (IPEDS 2023). The 30-year figures in the ranking compound that annual gap against what graduates actually earn.

  1. 1 Montana State University tuition $8,083 in-state → $31,337 out-of-state / yr −$791K
  2. 2 Montana Technological University tuition $7,993 in-state → $24,667 out-of-state / yr −$568K
  3. 3 Montana State University Billings tuition $6,706 in-state → $21,347 out-of-state / yr −$498K
  4. 4 Montana State University-Northern tuition $5,955 in-state → $18,665 out-of-state / yr −$433K
  5. 5 The University of Montana-Western tuition $6,431 in-state → $19,039 out-of-state / yr −$429K
How this is computed (and what it isn’t)

For each Montana public four-year university we run the /worth-it calculator twice with everything identical except the tuition line: once at the school’s resident rate, once at its published non-resident rate. The gap is the “out-of-state tax” — the extra cost of non-residency, compounded over a 30-year net-present-value horizon. Both numbers use the same earnings and the same cost-of-living, so the difference is purely residency tuition.

We only list schools that stay NPV-positive both ways — the point isn’t that any school is a bad bet, it’s that the residency line, an accident of which state you grew up in, is worth more than most scholarships. The fix is usually mechanical: in-state status, a reciprocity agreement, or a transfer pathway.

↓ Download the data (CSV) · The full national dataset — filter the state column to MT for this page’s rows. Free to cite with attribution. · Methodology

Cite this:

LE TEEN (2026). “The out-of-state tax in Montana: public universities ranked by the non-resident tuition penalty.” Data: IPEDS 2023 · FREOPP 2021 · BEA 2023. https://le-teen.com/rankings/out-of-state-tax/mt

Questions

How much is out-of-state tuition in Montana?
Across the 5 Montana public universities we can honestly score, median annual non-resident sticker tuition is $21,347, ranging from $18,665 to $31,337 — before financial aid. That is $14,641 a year more than the $6,706 median Montana residents pay at the same schools (IPEDS 2023).
How much is in-state tuition in Montana?
Median annual resident sticker tuition across those same 5 Montana public universities is $6,706, before financial aid. The residency line is worth $14,641 a year at the median, and up to $791K over a 30-year horizon at Montana State University (IPEDS 2023 tuition, FREOPP 2021 earnings, BEA 2023 cost-of-living).
How much more does out-of-state tuition cost in Montana?
At Montana State University, paying non-resident tuition instead of resident costs $791K over a 30-year horizon — same school, same degree, the only difference is residency. That is the largest out-of-state penalty among the 5 Montana public universities we can honestly score (IPEDS 2023 tuition, FREOPP 2021 earnings, BEA 2023 cost-of-living).
Is paying out-of-state tuition in Montana worth it?
Every Montana school in this ranking stays NPV-positive both ways — the resident and non-resident paths each still pay off — so the honest question isn’t “worth it or not,” it’s how large a cost the residency line adds. At the top of the list that cost is $791K over 30 years.
How do out-of-state students avoid non-resident tuition in Montana?
The gap is a pricing line, not a difference in what you receive, so the fix is usually mechanical: establishing in-state residency, a regional reciprocity or tuition-exchange agreement, or a transfer pathway. The size of the prize is the number in this table — up to $791K over 30 years at Montana State University.