ZIP Code 91790 — West Covina, CA Home Prices (2026)
The typical home in ZIP 91790 (West Covina, California) is worth about $841,000 at roughly $497 per square foot — about the same as the West Covina median and 186% more expensive than the typical U.S. home.
How 91790 compares
ZIP 91790 is a mid-priced ZIP code for West Covina: its typical home value of $841,000 ranks #2 of the 3 West Covina ZIP codes we track (the citywide range runs from $813,000 in 91792 to $927,000 in 91791). Per square foot it costs about $497, against $497 for West Covina as a whole, $455 for California, and $195 nationally.
| Area | Typical value | $ / sq ft |
|---|---|---|
| ZIP 91790 | $841,000 | $497 |
| West Covina, CA | $841,000 | $497 |
| California | $698,000 | $455 |
| United States | $294,000 | $195 |
Home value by size in 91790
Using this ZIP’s rate of about $497 per square foot. Condition, lot, and the exact street move these meaningfully — use the estimator below for a home-specific figure.
| Home size | Estimated value |
|---|---|
| 1,000 sq ft | $497,000 |
| 1,500 sq ft | $745,500 |
| 2,000 sq ft | $994,000 |
| 2,500 sq ft | $1,242,500 |
| 3,000 sq ft | $1,491,000 |
Salary needed to buy a home in ZIP 91790
To buy the typical $841,000 home in ZIP 91790 with 20% down, you need a household income of roughly $229,000 a year (about $5,340 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $272,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $42,100 | $6,640/mo | $284,000/yr |
| 10% (+PMI) | $84,100 | $6,340/mo | $272,000/yr |
| 20% | $168,200 | $5,340/mo | $229,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in ZIP 91790
At about $497 per square foot, here is roughly how much home different budgets get you in ZIP 91790:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $400k | 800 sq ft | below the local median — condos, smaller or older homes |
| $500k | 1010 sq ft | below the local median — condos, smaller or older homes |
| $600k | 1210 sq ft | below the local median — condos, smaller or older homes |
| $750k | 1510 sq ft | around the typical home here |
| $1.00M | 2010 sq ft | around the typical home here |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens pre-filled with a typical 91790 home.
Estimate a specific home in 91790
The estimator below is pre-set to ZIP 91790 — pick your home’s size for an instant ballpark, then open the full calculator to adjust beds, baths, and condition.
All West Covina ZIP codes by home value
Where 91790 sits among West Covina’s 3 ZIP codes:
ZIP 91790 home prices: frequently asked
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See the full West Covina home values page, all California cities, or price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research), not appraisals. A single ZIP contains very different homes; actual values vary and change over time.