Calumet Township, Michigan
Calumet Township is a Michigan township in Houghton County, home to about 6,400 people.
Calumet Township holds the historic heart of the Copper Country. A little over a century ago this was one of the richest places on earth: the Calumet and Hecla company built the single largest copper operation in the country here, and by 1900 most of Calumet's residents were immigrants drawn from Finland, Cornwall, Italy, Croatia, and beyond.
Population
~6,400
Type
township
Home tax rate
31.2–49.7 mills
School districts
5
What would you like to know?
Explore Calumet Township
What it's like — the place, local stories, and what's worth knowing about the community.
Get to know it →Moving or buying here?
The property-tax pop-up, the homebuyer calculator, school-district rates, and the local rules to check.
See the practical stuff →Get to know it
About Calumet Township
That boom left behind grand old buildings, an opera house, and stone commercial blocks far larger than a town this size would otherwise have, and they survive intact enough that Calumet anchors Keweenaw National Historical Park. The township also includes the villages of Laurium and Copper City; if you live inside a village, you pay an extra layer of village property tax. Township homes outside the villages typically use a well and septic, the township can add special assessments, and Michigan splits property taxes into summer and winter bills. The notes below have the details, including more on Calumet's copper story.
More about Calumet Township
Porch Note
Calumet, the town copper built
Calumet was once the beating heart of the world's richest copper district -- a booming, polyglot town of immigrants. Today its grand old buildings anchor Keweenaw National Historical Park, and a quiet memorial marks the Copper Country's deepest tragedy.
Read this note →Porch Note
George Gipp: The Gipper from Laurium
The Gipper from Laurium became Notre Dame's first All-American — and the source of the most famous deathbed line in sports, true or not.
Read this note →Porch Note
One Michigan County Got 390 Inches of Snow in a Single Winter
The Keweenaw Peninsula got 390.4 inches of snow in the winter of 1978-79, likely the record east of the Rockies, marked by a giant roadside snow gauge.
Read this note →Porch Note
The Christmas Eve That Calumet Never Forgot
On Christmas Eve 1913, a false cry of "Fire!" at a crowded party in Calumet's Italian Hall killed 73 people, 59 of them children.
Read this note →Porch Note
Mishipeshu, the Great Lynx Beneath the Waves
Mishipeshu, the Great Lynx of Anishinaabe tradition, is the underwater panther said to guard the copper of Lake Superior — the oldest "something in the water" story the Great Lakes have.
Read this note →Porch Note
There's a Mountain of Pure Copper Under the U.P. — and America's First Mining Rush Happened There
The Keweenaw Peninsula's pure native copper fueled America's first mining rush in the 1840s — and was mined by Indigenous peoples for thousands of years before that.
Read this note →Porch Note
The Hand-Pie With a Crust You Weren't Supposed to Eat
The U.P.'s beloved pasty came over with Cornish miners — and the famous story about its thick crust being a disposable handle is half legend.
Read this note →Porch Note
The Isle Royale Greenstone
Michigan's state gem is a rare green stone with a 'turtleback' shimmer — born of billion-year-old lava, and findable only on Isle Royale (where you can't collect it) and the Keweenaw.
Read this note →The practical stuff
Moving or buying in Calumet Township
The seller's tax bill may not be your tax bill.
2025 property-tax snapshot
- Primary home (PRE)
- 31.2211 mills - 49.6634 mills
- Other property / non-homestead
- 49.2211 mills - 67.6634 mills
- School districts available
- 5 in Calumet Township
One mill means $1 per $1,000 of Taxable Value. Rate rows come from the official 2025 Michigan Treasury report. Last reviewed June 8, 2026.
What these local words mean
- Primary home (PRE)
- A home you own and live in as your main home. PRE stands for Principal Residence Exemption and can lower the school operating tax.
- Non-homestead
- Property that is not treated as the owner's main home, such as a rental, vacation home, or second home.
- Assessor
- The local office that estimates and records property values and exemptions.
- Treasurer
- The local office that collects property tax payments and can confirm bill timing.
Michigan homebuyer tax calculator
See the tax bill after you buy.
Where is the house?
Pick the county, city or township, and school district. We use the official 2025 tax rates published by Michigan Treasury.
Not sure of the school district? Check the property listing. It is usually under "Schools."
Need to double-check the exact parcel? Use the official state estimator at treas-secure.state.mi.us/ptestimator or call the local treasurer. Rates can change across city, township, village, and school district lines, so the exact parcel matters.
What buyers in Calumet Township should know
Michigan property taxes start with Taxable Value, not the price you paid for the home. Local millage rates are applied to that number.
While the same owner keeps the home, Proposal A caps how much Taxable Value can rise each year. When the home sells, that cap usually comes off. This is called uncapping.
After uncapping, the buyer's Taxable Value usually moves closer to State Equalized Value, or SEV. SEV is often about half of the home's market value.
Bottom line: a longtime owner may have been taxed on an older, capped number. After you buy, the taxable number may reset higher, and your first full-year tax bill may be much higher than the seller's.
In Calumet Township, your rate can vary by parcel. The school district tied to the property matters, and 5 school districts cover Calumet Township.
For a primary home with PRE, Michigan's main-home exemption, rates currently run about 31.2 to 49.7 mills. Without PRE, non-homestead rates run about 49.2 to 67.7 mills. The calculator uses the exact local rates.
If this will be your main home, make sure the Principal Residence Exemption, or PRE, is handled with the local assessor. PRE is Michigan's main-home property tax exemption. It can remove up to 18 school operating mills. Rentals, vacation homes, and second homes usually use the non-homestead rate instead.
School districts in this area
Lake Linden Hubbell S
Primary home (PRE) 31.2211 mills · non-homestead 49.2211 mills
Public Schools Of Cal
Primary home (PRE) 31.7211 mills · non-homestead 49.7211 mills
Public Schools Of Cal (Village of Calumet)
Primary home (PRE) 44.9185 mills · non-homestead 62.9185 mills
Public Schools Of Cal (Village of Copper City)
Primary home (PRE) 36.059 mills · non-homestead 54.059 mills
Public Schools Of Cal (Village of Laurium)
Primary home (PRE) 49.6634 mills · non-homestead 67.6634 mills
Local rules and costs to check
Note-sized practical catches tied to Calumet Township: taxes, property rules, permits, local costs, or other things worth checking before you decide.
Porch Note
What to know about well and septic in Houghton County
Outside the cities and villages, most of Houghton County is on private well and septic. Michigan has no statewide septic code, and the local health department doesn't require an inspection when a property is sold -- though it offers one that some home loans and buyers ask for.
Read this note →Porch Note
Live in a Michigan village? You pay an extra layer of property tax
Michigan village residents usually pay village property taxes on top of township taxes, so the village boundary can change a buyer's total rate.
Read this note →Porch Note
Buying in a township? Watch for special assessments on top of your taxes
Michigan township buyers should check for special assessments that can add separate road, sewer, water, lighting, sidewalk, or drain charges.
Read this note →Porch Note
In Michigan, you get two property-tax bills a year — not one
Most Michigan property owners get separate summer and winter tax bills, with local rules deciding what lands on each bill.
Read this note →Nearby places
Other Michigan Porch pages in Houghton County — handy when you're comparing local tax rates, school districts, or nearby communities.
Next steps
What to check next for Calumet Township
Get oriented here, then choose the next practical guide, calculator, or nearby place.
County
Open Houghton County
See the county page for other cities, townships, villages, local notes, and the county-wide tax snapshot.
Open county page →Calculator
Run a buyer tax estimate
Use the Michigan homebuyer tax calculator if you want to compare a different place or school district.
Open calculator →Tax break
Understand PRE
Learn who qualifies for the primary-home tax break and how the deadlines work.
Read PRE guide →Questions buyers ask
Is this an exact number? +
No. It is a strong estimate based on Michigan's published 2025 tax rates for your area. Your actual bill depends on what the local assessor decides your home is worth, called the SEV. Use this to plan your budget, not to lock in an exact figure.
When will my higher tax kick in? +
The first calendar year after you close. Close in June 2026, and the seller's tax bill usually comes through for 2026. Your new popped-up bill arrives in 2027.
What's PRE? +
PRE is Michigan's primary-home tax break. If you own the home and live there as your main home, it can remove up to 18 mills of local school operating tax from the bill. Rentals, vacation homes, and second homes do not get it. File Form 2368 with the local assessor by June 1 for the summer bill or November 1 for the winter bill.
What are mills? +
Mills are the tax rate. One mill means $1 of tax for every $1,000 of Taxable Value. A 40-mill rate means about $40 per $1,000 of Taxable Value. Different areas have different rates because county, city or township, school, library, public safety, parks, and other local taxes are stacked together.
What's the inflation multiplier? +
It is the yearly number Michigan uses to cap Taxable Value increases while the same owner keeps the home. Think of it as the speed limit for Taxable Value. For the 2026 tax year, the multiplier is 1.027, or 2.7%. When a home sells, that cap usually resets.
Are there ways to avoid the pop-up? +
A few, mostly family transfers. Parent to child, spouse to spouse, sibling to sibling, and some grandparent transfers may avoid the reset if the home stays residential. For family transfers, talk to a Michigan real estate attorney.
Why is my number different from the tax history on a listing? +
Most tax history pages show what the current owner paid. That is often based on a protected, lower taxable value. This calculator estimates what your taxable value becomes after Michigan's uncapping rule.
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