Understanding ISD 77 Finances: Trends in Funding and Costs, 2015 to 2025

📊 ISD 77 Mankato

Key Takeaways

  • Total operating revenue ↑ ~70%
  • Property taxes ↑ ~205%
  • State funding ↑ ~52%
  • All other sources ↑ ~44%

These totals are reconstructed directly from the Mankato Area Public School district’s own financial documents, by summing revenues across the General, Food Service, and Community Service funds, ensuring an apples-to-apples comparison across years. You can find the districts financial statements at: https://www.isd77.org/experience/departments/business-services

I’m using publicly available data to better understand long-term trends in our district. While I serve on the ISD 77 School Board, this analysis is my own independent effort and not a formal board position. I am not an accountant or financial professional, and I’m continuing to learn as I go. If you see a better way to interpret the data, or think I should be looking at it differently, I welcome your feedback. Even better, please share your approach. This is complex work, and I appreciate others who are willing to engage thoughtfully.

The Math 2015:

1️⃣ Property Taxes

From the 2015 audit:

  • General Fund: $11,084,481
  • Community Service Fund: $860,209
  • Food Service Fund: $0

Add them: 11,944,690

11,084,481+860,209=11,944,69011,084,481 + 860,209 = 11,944,690


2️⃣ State Sources

From the audit:

  • General Fund: $67,500,702
  • Food Service: $201,790
  • Community Service: $1,348,155

Add them: 69,050,647

67,500,702+201,790+1,348,155=69,050,64767,500,702 + 201,790 + 1,348,155 = 69,050,647


3️⃣ Other Sources

This is where it gets messy—but important.

“Other Sources” = everything NOT:

  • property tax
  • state aid

So it includes:

✔ Federal revenue

✔ Fees (meals, community ed, etc.)

✔ Miscellaneous/local revenue

✔ Investment earnings

From all three funds combined:

👉 Total = $11,901,743

👉 In this example I include Community Service Fund property taxes because I am measuring total taxpayer burden
👉 This example does not match up for MDE’s “Combined Levies” or classroom funding

The Math 2025/26

1️⃣ Property Taxes

From the FY2026 Preliminary Budget (Operating Funds breakdown):

  • General Fund: $33,820,000 (approx. from General Fund levy lines)
  • Community Service Fund: $2,648,575
  • Food Service Fund: $0

Add them: $36,468,575


2️⃣ State Sources

From the FY2026 Preliminary Budget:

  • General Fund: $100,900,000 (approx. state aid lines combined)
  • Food Service Fund: $450,000
  • Community Service Fund: $3,422,833

Add them: 104,772,833


3️⃣ Other Sources

Same definition as before:

👉 Everything that is NOT:

  • Property tax
  • State aid

Includes:

✔ Federal revenue
✔ Fees (food service, community ed, childcare)
✔ Miscellaneous/local revenue
✔ Investment earnings


From FY2026 Budget (by fund):

General Fund:

  • Federal + local + misc ≈ $13,500,000

Food Service:

  • Federal + sales ≈ $4,200,000

Community Service:

  • Fees + local ≈ $1,503,213

Add them:19,203,213

⚠️ BUT the district summary reports:

👉 $17,203,213

Why the difference?

Because:

  • Some internal transfers / adjustments
  • Some revenue categories excluded from “operating summary”
  • Rounding / grouping differences in the budget book

For audit-grade consistency I used:

Use the official summary total: $17,203,213


For student K-12 enrollment numbers:

From the 2014/15 Demographic report: 7718

From the 2025/26 Demographic Report: 7785

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