San Juan County Property Tax Calculator
Locality estimate page for San Juan County, New Mexico. Use this county/locality rate for faster screening, then confirm parcel-specific details with your local tax authority.
County/Locality Effective Rate
0.68%
State Effective Rate
0.63%
Sample Annual Tax Difference
$213
Median Home Value (ACS)
$193,800
Median Annual Tax Bill (ACS)
$1,317
Owner-Occupied Households
29,713
The typical owner-occupied home in San Juan County is valued at $193,800 with a median real estate tax bill of $1,317 per year — an effective rate of 0.68%. Both figures come from the same ACS release, so the ratio is an estimate rather than an aggregate of individual bills.
State Mortgage Context: New Mexico
Most counties in this state follow the standard FHA floor framework.
State Effective Tax Rate
0.63%
FHA 1-Unit Floor
$541,287
FHA 1-Unit Ceiling
$1,249,125
In San Juan County, New Mexico, the current county-level estimate is 0.68%, or approximately $2,720 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.
San Juan County Property Tax Snapshot
Estimated effective rate: 0.68% · vs New Mexico: 0.63% · vs national benchmark: 0.90%
| Home value | Estimated annual tax | Estimated monthly tax |
|---|---|---|
| $250,000 | $1,700 | $142 |
| $400,000 | $2,720 | $227 |
| $500,000 | $3,400 | $283 |
| $750,000 | $5,100 | $425 |
| $1,000,000 | $6,800 | $567 |
Compare Nearby Property Taxes
- San Juan County0.68%
- Doña Ana County0.67%
- Sandoval County0.73%
- Santa Fe County0.48%
- Bernalillo County0.90%
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 New Mexico mortgage snapshot or return to the national calculator hub.