What to know about ZIP 91743
ZIP code 91743 covers ZIP 91743 with a population of about 4,760.
At a glance, the area shows median age of 37.6 (near the U.S. median).
It sits in the LOS ANGELES media market.
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
ZIP code 91743 covers ZIP 91743 with a population of about 4,760.
At a glance, the area shows median age of 37.6 (near the U.S. median).
It sits in the LOS ANGELES media market.
Median household income in ZIP 91743 is about $94,375 — about 26% above the U.S. median ($75,149).
On socioeconomic markers, US5 shows a poverty rate of 6.9%; unemployment rate near 10.4%; 24.2% of adults with a bachelor’s degree or higher (about 9.5 points below the national share (33.7%)).
Labor and commute patterns include leading industry context around Transportation, Education, and Retail trade; about 9.2% of workers reporting work-from-home (about 6.0 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).
Median home value is about $515,400 — about 48% above the U.S. median home value ($348,079).
Housing tenure and rents show median gross rent around $1,958 (about 68% above the U.S. median rent ($1,163)), and owner-occupancy near 81.2% (about 15.8 points above the national owner-occupancy rate (65.4%)).
To comfortably buy a median-priced home in ZIP 91743, a household would need roughly $142,000 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 $3,311. That is about 50% above the local median household income ($94,375), 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.