Palo Alto's school district is one of the most consistently high-performing in California. It is also one of the most expensive premiums in the country to live inside. The catch: half the addresses people think are "in Palo Alto schools" are actually not — and the gap between PAUSD and the district next door can swing the price of a house by $700,000 or more.
One unified district, two high schools
Palo Alto Unified School District (PAUSD) is a K-12 unified district covering most of the city of Palo Alto plus the Stanford campus housing area. It runs:
- 12 elementary schools — Addison, Barron Park, Briones, Duveneck, El Carmelo, Escondido, Fairmeadow, Hoover, Juana Briones, Nixon, Ohlone, Palo Verde, Walter Hays
- 3 middle schools — Greene, Fletcher (formerly Terman), JLS (Jane Lathrop Stanford)
- 2 high schools — Palo Alto High ("Paly") and Henry M. Gunn ("Gunn")
The 2 high schools split the city roughly down the middle. Both are in the top 1% of California public high schools by API/test scores and college placement. Paly skews more humanities + balanced; Gunn is the famously STEM-intense one. Buyer demand is fairly evenly split — which one is your zone matters less than whether you're in PAUSD at all.
The most-coveted elementaries
Within PAUSD, the elementary schools that drive the strongest neighborhood price premiums:
- Walter Hays — Old Palo Alto / Crescent Park feeder. Quiet, high-resource. The Old Palo Alto premium is real and durable.
- Duveneck — Crescent Park area. Same neighborhood tier as Walter Hays.
- Ohlone — Choice school with a Montessori-inspired curriculum. Lottery-based for non-zoned families, neighborhood priority for zoned addresses.
- Palo Verde — South Palo Alto, strong academics, less hype than the northern schools.
- El Carmelo — Midtown area, solid demand.
The "neighborhood vibe matters more than the specific elementary inside PAUSD" rule mostly holds — all PAUSD elementaries are strong. But the Old Palo Alto / Crescent Park premium for Walter Hays + Duveneck addresses is the exception worth knowing.
Where PAUSD ends — and the trap begins
This is the most-expensive mistake in Bay Area real estate. Palo Alto the city is bordered by districts that are dramatically lower-performing on every measurable axis. Three boundaries to know:
1. PAUSD vs Ravenswood City School District (East Palo Alto) — The Bayshore Freeway (101) is the rough boundary, but it's not exact. Addresses in East Palo Alto (the city) are in Ravenswood (K-8) + Sequoia Union HSD (9-12). They are NOT in PAUSD, even though the mailing address often just says "Palo Alto" or "94303." Ravenswood is one of the lower-performing districts in the state. The price gap between a PAUSD-zoned 94303 home and a Ravenswood-zoned 94303 home for the same square footage is typically $800,000–$1.4M. 2. PAUSD vs Mountain View Whisman School District (south) — The San Antonio Road corridor is the rough boundary. Some 94306 addresses are in Mountain View Whisman, which then feeds into Mountain View-Los Altos Union HSD (Mountain View HS or Los Altos HS — both strong, but not PAUSD-tier). Same-square-footage price gap: $400K–$700K. 3. PAUSD vs Los Altos School District (west) — The boundary winds through Adobe Creek and El Camino. Some addresses labeled "Palo Alto" mail-wise are actually LASD K-8 + Mountain View-Los Altos UHSD high school. LASD is strong (top-decile in California), so this trap costs less than the East Palo Alto one — but it's still not what buyers expect when they're paying a Palo Alto premium.
The 94303 zip code trap (most expensive single mistake)
The 94303 zip code is shared between Palo Alto (PAUSD) and East Palo Alto (Ravenswood/Sequoia Union HSD). The mailing address says "Palo Alto, CA 94303" for both sides of the boundary. A buyer who searches "homes for sale 94303" gets a mix — and Zillow's "Schools: Palo Alto High School" label appears even for houses zoned to Sequoia Union HSD (which has very different schools).
If you are paying a PAUSD premium on a 94303 home, verify the attendance zone at the address level before you sign anything. The mistake of paying $1M extra for what you think is a PAUSD house but is actually Ravenswood is the kind of mistake that follows you to closing and then haunts you at resale.
Stanford campus housing
Stanford-owned residential housing (Escondido Village, faculty/staff developments, etc.) is in PAUSD. Stanford-area kids attend PAUSD schools just like any Palo Alto resident. The unusual thing is that most Stanford housing is leased, not owned — so the "buy a house to get into Stanford schools" play doesn't apply to the bulk of Stanford-area inventory.
Gunn vs Paly: the split
The high-school boundary between Gunn and Paly runs roughly through the middle of the city. Some heuristics:
- Gunn zone — south of Oregon Expressway, generally Barron Park / Ventura / parts of Midtown
- Paly zone — north of Oregon Expressway, Old Palo Alto, Crescent Park, Downtown, Professorville
Both schools have produced extraordinary outcomes. Gunn has the higher national STEM reputation (and unfortunately the more public mental-health discussion around academic pressure). Paly has more arts/humanities emphasis and the city's flagship football program. From a real-estate-pricing perspective, the two zones are valued very similarly — the much bigger price-mover is being in PAUSD vs not being in PAUSD.
How to verify your address (free)
1. PAUSD's school finder — pausd.org has a school locator that takes an address and returns the K-5, middle, and high school assignment. Source of truth. 2. Sequoia Union HSD locator — for any 94303 / East Palo Alto address, confirm there. If Sequoia Union says it's their school, you are NOT in PAUSD. 3. SchoolDigger — schooldigger.com cross-reference. 4. Zillow / Redfin — show nearest schools, not assigned schools. Treat their list as a hint, not an answer.
The 30-second address check at pausd.org is the single most important thing you can do before paying a Palo Alto premium.
Price premium, in real numbers
We pulled active listings in the 94301-94306 zip range and split by district. Same 4-bedroom 2-bath, comparable build year, comparable lot:
- PAUSD (anywhere in PAUSD): median around $3.0M – $3.8M
- LASD on the western edge: median around $2.5M – $3.1M
- Mountain View Whisman: median around $2.0M – $2.5M
- Ravenswood / East Palo Alto: median around $1.4M – $1.9M
A house priced at $1.7M near University Avenue in East Palo Alto that "looks like" a Palo Alto house but is in Ravenswood will list at $1.4M-$1.9M because that's what the market knows it's worth. The mistake is rarely paying $1.7M for a Ravenswood house — the mistake is paying $3.2M for a PAUSD-adjacent house thinking the school zone is the deciding factor when the actual assignment is to a different district.
How Nestlyze handles this
We pulled every PAUSD attendance boundary from NCES SABS, then cross-reference SchoolDigger's address-level lookup for every Palo Alto-area listing. Each property page shows the assigned K-5, middle, and high school with a "verify at pausd.org" link to the official source. For 94303 addresses on either side of the boundary, we explicitly flag whether the address is PAUSD or Ravenswood/Sequoia Union, with a warning if Zillow's school list disagrees.
Try it on your address (free)
[Run any Palo Alto-area address](/report) through Nestlyze and you'll see the actual assigned schools for that property — including the district name, so you know whether you're in PAUSD or one of the four adjacent districts. First analysis is free, no signup required.
Related guides: - [Cupertino schools by address: CUSD vs FUHSD explained](/blog/cupertino-schools-by-address) - [Fremont schools by address: the Mission San Jose premium](/blog/fremont-schools-by-address) - [Bay Area suburbs for tech workers in 2026](/blog/bay-area-suburbs-for-tech-workers-2026)