91701 Property Tax Rate
Rancho Cucamonga, California · Part of San Bernardino County
Effective Tax Rate
0.64%
6% below state avgMedian Annual Tax
$4,606
$384/mo escrow
Estimate Your Tax
Annual Tax
$4,606
Monthly
$384
Eff. Rate
0.64%
Buyer decision brief
What ZIP 91701 means for your housing budget
Use this ZIP page to compare recurring tax burden before you compare listing prices. The numbers below are Census ZCTA estimates, so they are strongest for neighborhood comparison and weakest for parcel-specific tax planning.
Monthly escrow signal
$384/mo
Based on median annual tax paid
State context
0.05 percentage points below the California average
California average: 0.69%
Data confidence
High confidenceThe Census margin of error is $267, about 6% of the median tax estimate.
Verify before you offer
- Confirm parcel assessed value with San Bernardino County assessor.
- Check homestead, senior, veteran, and disability exemptions.
- Ask whether purchase triggers reassessment or value-cap reset.
- Review school district and special assessment boundaries.
Lower-rate similar ZIPs
This is informational content, not tax, legal, or mortgage advice. Local assessor records remain the source of truth for a specific property.
Data confidence ledger
Can you trust ZIP 91701 for comparison?
ACS vintage
2019-2023 ACS 5-Year Estimates
Five-year Census ZCTA estimates.
ZCTA caveat
Census area, not parcel boundary
USPS ZIP routes and taxing districts can differ inside the same area.
Field completeness
3/3 required fields
Median tax, home value, and derived rate are present.
MOE status
Strong ACS confidence
$267 tax MOE, 6% of the median tax estimate.
Last site refresh
March 10, 2026
Dataset and page-quality audit run locally before publication.
County fallback
County advisory available
San Bernardino County is used for assessor verification and broader context.
Tax bill anatomy
What can change your actual bill in ZIP 91701
Use the ZIP estimate to compare neighborhoods, then verify these parcel-level inputs before relying on a payment estimate.
Assessed value
The ZCTA median home value is $718,800, but your bill starts with the local assessed value for a specific parcel.
Effective rate
The displayed rate is 0.64%, derived from median tax paid divided by median home value.
Exemptions
Homestead, senior, veteran, disability, and local exemptions can reduce taxable value. Confirm eligibility before estimating escrow.
Reassessment
A purchase can change assessed value depending on California and county rules. Ask how sale price affects the next assessment cycle.
Escrow impact
The median tax paid in this ZCTA equals about $384 per month before insurance, HOA dues, or special assessments.
Assessor verification
San Bernardino County assessor or tax collector records are the source of truth for parcel taxes, appeal windows, and exemptions.
How ZIP 91701 Compares
Median Annual Property Tax
ZIP 91701
0.64%
Effective rate
California Avg
0.69%
Effective rate
National Avg
1.10%
Effective rate
State Ranking
Property Tax Rank in California
Lower than 62% of ZIP codes in California(38th percentile, 1,562 ZIPs compared)
Property Tax Analysis
Property Tax Insights for ZIP 91701
Property owners in ZIP code 91701 (Rancho Cucamonga, California) pay a median of $4,606/year in property taxes on homes valued at $718,800. This translates to an effective tax rate of 0.64%, which is 8% below the California state average of 0.69%.
The monthly property tax burden for a median-valued home in 91701 is approximately $384, which factors into escrow payments on mortgages. This ZIP code is located within San Bernardino County. This is $294 less than the California average of $4,900/year.
Compared to similar ZIP codes in California, 91701 has lower property taxes. ZIP codes with similar effective rates include 91902 (0.64%) and 95538 (0.64%).
In Rancho Cucamonga, property taxes represent approximately 4.1% of the median household income of $113,576, providing context for the relative tax burden on homeowners in this area.
Proposition 13 reassesses your San Bernardino County home to the purchase price at closing, then caps annual increases at 2%, making the purchase price the critical driver of your long-term tax liability. The Homeowners' Exemption provides $7,000 off assessed value in San Bernardino County — file with the county Assessor within 30 days of closing. Contact the San Bernardino County Assessor immediately after closing to file your exemption and verify your property's base year value.
Frequently Asked Questions
What is the property tax rate in ZIP code 91701?
How much are property taxes in Rancho Cucamonga, CA (91701)?
How does ZIP 91701 compare to the California average?
What is the median home value in ZIP 91701?
What county is ZIP code 91701 in?
Margin of Error
The median property tax estimate for this ZIP code has a margin of error of ±$267. ZCTA-level data has wider margins than county-level estimates due to smaller sample sizes.
County-Level Data
ZIP code 91701 is part of San Bernardino County, California. View the full county profile for broader context and more data.
View San Bernardino County on TaxByCounty →Explore Rancho Cucamonga, CA
View all 4 ZIP codes in Rancho Cucamonga with property tax comparisons.
View Rancho Cucamonga Property Tax Rates →Why compare these ZIPs?
Better comparison set for ZIP 91701
Each ZIP highlights a homebuyer tradeoff: lower rate, stronger value context, shared county rules, city boundary changes, or nearby missing data.
92332
Essex, CA
0.38 percentage points lower than ZIP 91701.
Rate
0.26%
Tax
$980
Quality
83
92268
Pioneertown, CA
0.20 percentage points lower than ZIP 91701.
Rate
0.44%
Tax
$2,298
Quality
77
92368
Oro Grande, CA
0.20 percentage points lower than ZIP 91701.
Rate
0.44%
Tax
$1,392
Quality
86
91763
Montclair, CA
0.14 percentage points lower than ZIP 91701.
Rate
0.51%
Tax
$2,782
Quality
91
91764
Ontario, CA
0.10 percentage points lower than ZIP 91701.
Rate
0.54%
Tax
$2,844
Quality
96
92339
Forest Falls, CA
0.10 percentage points lower than ZIP 91701.
Rate
0.54%
Tax
$2,742
Quality
86
92335
Fontana, CA
0.09 percentage points lower than ZIP 91701.
Rate
0.55%
Tax
$2,396
Quality
96
92411
San Bernardino, CA
0.07 percentage points lower than ZIP 91701.
Rate
0.57%
Tax
$1,817
Quality
101
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates (ZCTA level). ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes.
Estimates are informational only and should not be used as financial or legal advice.