Southgate vs Trenton: property taxes compared
Trenton is the cheaper of the two. Its lowest homestead rate is 56.5996 mills against Southgate's 58.4267 — about $320 a year less on a $350,000 home at the uncapped taxable value.
Side by side
| Municipality | Homestead mills | County rank | $250,000 | $350,000 | $500,000 |
|---|---|---|---|---|---|
| Trenton | 56.5996–60.7625 | 36 of 43 | $7,075 | $9,905 | $14,150 |
| Southgate | 58.4267 | 37 of 43 | $7,303 | $10,225 | $14,607 |
Dollar columns are the annual homestead bill at the uncapped taxable value — roughly half the purchase price. Multi-district cities show their full rate range; the rank and dollar figures use each city's lowest district.
Common questions
Is Southgate or Trenton cheaper for property taxes?
Trenton is the cheaper of the two. Its lowest homestead rate is 56.5996 mills against Southgate's 58.4267 — about $320 a year less on a $350,000 home at the uncapped taxable value.
How much more are property taxes in Southgate than Trenton?
About $320 a year on a $350,000 home — 58.4267 mills versus 56.5996 at each city's lowest homestead rate, using the official 2025 Michigan Treasury millage report.
Do Southgate and Trenton share any school districts?
No. Southgate and Trenton draw from different school districts, so a move between them changes both the city millage and the school levy underneath it.
Will my bill match what the listing shows?
Usually not, in either city. Michigan taxable value uncaps the year after a sale and resets to roughly half the purchase price, so the seller's capped bill on the listing is almost always lower than what you will pay.