Iron House Elementary School
Elementary school in Oakley, CA · Oakley Union Elementary · Grades K-5
On the spring 2026 state tests, 33% of Iron House Elementary School students met or exceeded California's reading (ELA) standard and 26% met the math standard. In reading, that is 2 points below the Oakley Union Elementary average (36%) and 16 points below the California average (49%). Its reading result is higher than 28% of Bay Area elementary schools, and it ranks 6th of 8 public elementary schools in Oakley. Reading results in 2026 were about the same as in 2024, and math results were 2 points lower than in 2024.
Test scores, 2024 to 2026
| Subject | Spring 2024 | Spring 2025 | Spring 2026 | Change |
|---|---|---|---|---|
| Reading (ELA) | 35% | 34% | 33% | −1 pt |
| Math | 28% | 27% | 26% | −2 pts |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| Iron House Elementary School | 33% | 26% |
| Oakley Union Elementary | 36% | 23% |
| Contra Costa County | 52% | 43% |
| California | 49% | 38% |
Results by grade, spring 2026
| Grade | Reading (ELA) | Math |
|---|---|---|
| 3rd grade | 35% | 31% |
| 4th grade | 35% | 34% |
| 5th grade | 29% | 9% |
Students are tested in grades 3 to 8 and 11. Each grade is a different group of students, so differences between grades are not a trend.
Homes near Iron House Elementary School
The typical home value in ZIP code 94561, where Iron House Elementary School is located, is $654K, down 0.5% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Zillow and Redfin can both search for homes inside a school’s attendance zone and email you new listings. Search for the school by name on either site and save the search.
Nearby elementary schools
| Distance | School | Reading (ELA) | Math | Typical home value (ZIP) |
|---|---|---|---|---|
| 1.3 mi | Gehringer ElementaryOakley · Grades K-5 | 42% | 37% | $654K |
| 1.5 mi | Oakley ElementaryOakley · Grades K-5 | 29% | 23% | $654K |
| 1.7 mi | Laurel ElementaryOakley · Grades K-5 | 22% | 28% | $654K |
| 1.8 mi | Vintage Parkway ElementaryOakley · Grades K-5 | 38% | 28% | $654K |
| 2.3 mi | Knightsen ElementaryKnightsen · Grades K-8 | 43% | 27% | n/a |
| 2.3 mi | Almond Grove ElementaryOakley · Grades K-5 | 35% | 39% | $654K |
School details
- Address
- 4801 Frank Hengel Way, Oakley, CA 94561
Get directions · See it on our map - Phone
- (925) 625-6825
- District
- Oakley Union Elementary
- County
- Contra Costa County
- Grades
- K-5
- Students
- 508 (2025-26)
- Type
- Elementary school · Traditional
- Opened
- 2006
- Website
- www.ouesd.k12.ca.us/o/ihes
- State school code
- 07617620110684
Common questions
How did Iron House Elementary School do on state tests?
In spring 2026, 33% of students met or exceeded the reading (ELA) standard and 26% met the math standard, compared with 49% and 38% across California.
How many students attend Iron House Elementary School?
508 students were enrolled in the 2025-26 school year, in grades K-5.
How much do homes cost near Iron House Elementary School?
The typical home value in ZIP code 94561, where Iron House Elementary School is located, is $654K, down 0.5% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near Iron House Elementary School guarantee a spot?
No. Public schools assign students by attendance zone, which Oakley Union Elementary sets and can change. Confirm the zone for a specific address with the district before you buy or rent.