Cass County Property Tax Calculator
Locality estimate page for Cass County, North Dakota. Use this county/locality rate for faster screening, then confirm parcel-specific details with your local tax authority.
County/Locality Effective Rate
1.20%
State Effective Rate
0.92%
Sample Annual Tax Difference
$1,190
Median Home Value (ACS)
$298,000
Median Annual Tax Bill (ACS)
$3,564
Owner-Occupied Households
43,623
The typical owner-occupied home in Cass County is valued at $298,000 with a median real estate tax bill of $3,564 per year — an effective rate of 1.20%. Both figures come from the same ACS release, so the ratio is an estimate rather than an aggregate of individual bills.
State Mortgage Context: North Dakota
Most counties in this state follow the standard FHA floor framework.
State Effective Tax Rate
0.92%
FHA 1-Unit Floor
$541,287
FHA 1-Unit Ceiling
$1,249,125
In Cass County, North Dakota, the current county-level estimate is 1.20%, or approximately $4,800 annually on a $400,000 home.
How to Use This County Estimate
Step 1
Enter your property value and assessment assumptions.
Step 2
Apply exemptions that may reduce taxable value.
Step 3
Compare county/locality estimate against statewide fallback.
Cass County Property Tax Snapshot
Estimated effective rate: 1.20% · vs North Dakota: 0.92% · vs national benchmark: 0.90%
| Home value | Estimated annual tax | Estimated monthly tax |
|---|---|---|
| $250,000 | $3,000 | $250 |
| $400,000 | $4,800 | $400 |
| $500,000 | $6,000 | $500 |
| $750,000 | $9,000 | $750 |
| $1,000,000 | $12,000 | $1,000 |
Compare Nearby Property Taxes
- Cass County1.20%
- Burleigh County0.88%
- Sioux County0.49%
Source Transparency
Source: U.S. Census Bureau, ACS 5-Year Estimates (B25103 / B25077)
View sourceLast updated: August 2026
Estimates only. Confirm parcel-specific amounts with the official local taxing authority.
Need Statewide Context?
Visit North Dakota mortgage snapshot or return to the national calculator hub.