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ZIP 91921 — Housing & Real Estate

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Wealthy AreaRemote Work Hub

Home values, rent, tenure, and housing stock

Housing & Real Estate in ZIP Code 91921

Median Home Value
$820,500
Median Rent
$2,954
Affordability Snapshot
$226,000
Est. income to buy

Household income needed for a median home under a 20% down / 6.8% illustrative mortgage model (~$5,271/mo PITI).

22%
Rent-to-Income Ratio

Below the 30% threshold — generally affordable for median earners.

5.1x
Home Price-to-Income Ratio

Well above the 3-5x guideline — challenging for first-time buyers.

23.1 yrs
Price-to-Rent Ratio

Years to break even buying vs renting at median home value and rent.

To comfortably buy a median-priced home in ZIP 91921, a household would need roughly $226,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $5,271. That is about 41% above the local median household income ($160,263), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Housing Tenure

Diverse housing tenure.

Heating Fuel
Housing Metrics
Owner Occupied
59.5%-9% vs US avg
x
Vacancy Rate
0.0%
x
Broadband Access
98.6%+13% vs US avg
x
4+ Bedrooms
5.6%-62% vs US avg
x
Built Pre-1939
0.4%-97% vs US avg
x
Built Post-2014
0.0%
x
Rent Burden >30%
26.6%-47% vs US avg
x
Mortgage-Free
9.6%-75% vs US avg
x
$820,500
Home Value
$2,954
Rent
2002
Year Built
2015
Moved In

Residents have lived here since ~2015 on average

Housing Structure

Census ACS structure types (single-family, multi-unit, etc.).

  • 1-unit detached64.9%
  • 1-unit attached26.3%
  • 2-9 units2.0%
  • 10+ units6.8%
  • Mobile home & other0.0%

Housing & Real Estate key statistics

Housing statistics
Housing
Median home value$820,500
Median rent$2,954
Owner-occupied59.5%
Vacant0.0%
Price-to-income5.1x
Est. income to buy$226,000