Acton, MA: town finances
Below-typical savings (5% of budget); override vote in 2024 and little room under the tax cap; another override vote likely.
Budget grade
Better than 37% of MA towns · score 75 of 100
Ability to pay
Top 25% for income and property value
Shown separately; not part of the budget grade. Income per resident $81,425 (Census ACS 2020-24); property value (EQV) per resident $284,449 (DLS 2024).
Chance of an override vote
5 points on our 0-8 scale: Low 0-2, Medium 3-4, High 5+. It ranks towns; it is not a percentage.
Key numbers
| Measure | Acton | Median MA town |
|---|---|---|
| Typical tax bill, FY2026 (average single-family) | $15,220 | $6,755 |
| Tax bill as a share of median household income | 9.6% | 6.4% |
| Tax bill growth per year, FY2016-26 | 3.90% | 3.95% |
| Override vote dates, last 5 years | Yes (1 vote) | 35% of towns had one |
| Savings (reserves), % of budget, FY2024-26 average | 5.0% | 7.3% |
| Debt, % of property value, FY2023-25 (voter-approved debt at half weight) | 0.36% | 0.70% |
| Debt payments inside the tax cap, % of budget | 0.7% | 1.3% |
| Unused room under the tax cap, FY2026 (% of max levy) | 1.33% | 0.34% |
| School enrollment, 5-year change | -4% | -2% |
| Students per teacher, 2025-26 | 13.0 | 11.4 |
| Median single-family sale price, 2024 | $989k (125 sales) | $614k |
| Single-family price change, 2019-24 | +58.2% | +52.8% |
| Median household income (Census, 2020-24) | $158,230 | $113,750 |
| Population (DLS) | 23,829 | 10,585 |
Main school district: Acton-Boxborough (regional district shared with 2 towns). Shaded = worse than the median town on tax bill share or enrollment. Medians are across all 351 towns with data.
Why this budget grade
Budget grade C, fair (75/100; better than 37% of MA towns): reserves averaged 5% of budget over FY2024-26 (state median 7.3%); debt 0.36% of property value with voter-approved debt at half weight (0.52% before; median 0.70%); debt payments inside the tax cap 0.7% of budget (median 1.3%). Voter-approved amounts exceed its general-fund debt payments (often regional school debt), so the state median share is used.
Why this chance of an override vote
Chance of an override vote: High (5 pts): little room under the tax cap (1.33% of max levy, +2); override vote since July 2016, latest 2024-04 (+2); school spending grew 5.7%/yr vs 4.9%/yr for the tax cap limit, FY2020-2025 (+1).
Context, not scored
Teacher jobs -2.5% last year; enrollment -4% over 5 yrs; regional district shared with 2 towns; tax bill 9.6% of median income (state median 6.4%).
"pts" are points toward the chance of an override vote. Max levy is the most the town can raise without a vote under Prop 2½. See how the budget grade works.
Override votes since July 2016
| Vote date | Result | Amount | Purpose (as listed by DLS) |
|---|---|---|---|
| Apr 30, 2024 | Passed | $6,600,000 | Public Schools And Muni Government |
Source: MA DLS Proposition 2½ override vote file, as of 25 Oct 2026. One ballot can carry several questions.
See this town in the full data table →