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If you could change one rule at Hansen Elementary, what would it be?
Community prompt from u/allk12. Replies below.
Enrollment
930
Elementary
DISTRICT 690 · STATE 465
SCHOOL COMMUNITY·LAMMERSVILLE JOINT UNIFIED·NCES 060141014330
Hansen Elementary
1400 South Durant Terrace, Mountain House, CA 95391 · (209) 836-7260 · San Joaquin County
GRADES KG–08ELEMENTARY22-SUBURBREGULAR SCHOOL930 STUDENTS
Student : Teacher
24.5:1
38 FTE teachers
DISTRICT 22.6:1 · STATE 22.3:1
Free / Reduced Lunch
8%
76 students
DISTRICT 13% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 122 | 13% |
| Grade 1 | 88 | 9% |
| Grade 2 | 95 | 10% |
| Grade 3 | 87 | 9% |
| Grade 4 | 96 | 10% |
| Grade 5 | 114 | 12% |
| Grade 6 | 127 | 14% |
| Grade 7 | 99 | 11% |
| Grade 8 | 102 | 11% |
This year's kindergarten class (122) is 20% larger than its 8th grade class (102).
Student demographics
40%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 56% · STATE 62% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Students here typically continue to
Hansen Elementary→Mountain House High
Based on grade levels within Lammersville Joint Unified. Attendance zones can vary; confirm enrollment with the district.
Test scores
CAASPP 2024-25 . % met or exceeded standardEnglish Language Arts
81.0%
CA avg 49.1% . +3.6pp since 2018
Math
81.8%
CA avg 37.7% . +5.7pp since 2018
What this means: On the CAASPP, California's statewide test, about 81 of every 100 students at this school read and write at grade level and about 82 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are up about 4 points since 2018, while math scores are up about 6 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 59.0% | 22.0% | 12.0% | 7.0% |
| Math | 61.5% | 20.3% | 11.2% | 7.0% |
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 81.0% | 81.8% |
| 2023-24 | 81.1% | 82.3% |
| 2022-23 | 80.4% | 81.3% |
| 2021-22 | 81.8% | 81.0% |
| 2018-19 | 77.4% | 76.1% |
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
81.5%
composite math + reading, all grades
Predicted
74.8%
based on CA schools with similar FRL share
Beats by
+6.7pp
above demographic expectation
What this means: About 81% of students here test proficient in math and reading, compared with the roughly 75% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Hansen Elementary
Hansen Elementary's state test result (81.5% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Hansen Elementary this school | 930 | 8.2% | 81.5% |
| J. M. Amador Elementary Dublin | 909 | 7.2% | 89.3% |
| Julius Cordes Elementary Mountain House | 877 | 2.5% | 85.9% |
| Stonegate Elementary Irvine | 1,037 | 13.3% | 82.4% |
| Tom Matsumoto Elementary San Jose | 727 | 13.3% | 77.3% |
| Corral Hollow Elementary Tracy | 806 | 16.7% | 79.2% |
Matched among California elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Hansen Elementary ranks
Among elementary schools| Measure | This school | In California | In San Joaquin County |
|---|---|---|---|
| State test proficiency ranked highest first | 81.5% | #168 of 5,151 | #2 of 138 |
| Math proficiency ranked highest first | 81.8% | #175 of 5,172 ▼ 17 | #2 of 138 no change |
| Reading proficiency ranked highest first | 81.0% | #219 of 5,172 ▼ 15 | #2 of 138 no change |
| 3-year test score change ranked biggest gain first | +0.0pp | #3,315 of 5,116 | #85 of 136 |
| Enrollment ranked largest first | 930 | #138 of 5,915 | #12 of 159 |
| Students per teacher ranked fewest first | 24.5:1 | #4,121 of 5,352 | #104 of 149 |
| Diversity index ranked most diverse first | 39.7% | #3,464 of 5,354 | #124 of 149 |
| Free and reduced lunch ranked highest share first | 8.2% | #5,519 of 5,625 | #151 of 154 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
930
+162 (+21%) vs 2020
Student : Teacher
24.5:1
was 25.6:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 930 | 37.9 | 24.5:1 | 8% (76) |
| 2023-24 | 923 | 37.5 | 24.6:1 | 5% (49) |
| 2022-23 | 936 | 37.1 | 25.2:1 | 5% (46) |
| 2020-21 | 768 | 30 | 25.6:1 | 4% (33) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Hansen Elementary.
About Hansen Elementary
Hansen Elementary is a large elementary school in Mountain House, California, under Lammersville Joint Unified. It has an enrollment of 930 students in kindergarten through 8. Across elementary schools in California, the average enrollment is about 465.
Hansen Elementary is part of Lammersville Joint Unified, where 9 schools serve 7,945 students.
The student body at Hansen Elementary is 77% Asian. Beyond that, enrollment is 7% Hispanic, 5% White, 5% multiracial, and 3% Black. The Asian share of the county population is lower, at 19%. On a 0 to 100 scale, the school's diversity index is 40, compared with 70 nationally.
Hansen Elementary reported 37.9 full-time-equivalent teachers in 2024-25, a ratio of 24.5:1. By comparison, the average for elementary schools in California is 22.3:1. There are 76 students eligible for free or reduced-price lunch, 8% of enrollment. That is lower than the 66% average for public schools in San Joaquin County.
Hansen Elementary's actual average proficiency rate across its state test results (81.5%) and its predicted rate (74.8%) put it outside the top and bottom 10% of California schools.
In the surrounding county, San Joaquin County, median household income comes to about $92,179, about 23% of adults have at least a bachelor's degree, and roughly 10% of residents are in poverty. The county has 251 public schools and about 153,026 students.
Straight-line distance to the nearest public school, Mountain House High, is about 0.5 miles. There are at least 8 other public schools within five miles. Hansen Elementary places 2nd of 9 on proficiency among the closest schools that report scores.
Under the NCES locale system, Hansen Elementary is Suburb: Mid-size.
Over 4 years, enrollment increased by 162 students, from 768 to 930. Federal data show the ratio falling from 25.6:1 to 24.5:1.
This page collects posts and questions about Hansen Elementary, such as open houses, carpools, and field trips. Current and former families are welcome to add their experience.
San Joaquin County at a glance
View full county profilePopulation
797,334
Census ACS
Median income
$92,179
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
251
153,026 students
Quick facts
Related schools
Other schools in Lammersville Joint Unified
- Mountain House HighHigh · 2,428 students
- Julius Cordes ElementaryElementary · 877 students
- Sebastian Questa ElementaryElementary · 822 students
- Bethany ElementaryElementary · 768 students
- Wicklund ElementaryElementary · 689 students
- Altamont ElementaryElementary · 616 students
Other schools in Mountain House
- Mountain House HighHigh · 2,428 students
- Julius Cordes ElementaryElementary · 877 students
- Sebastian Questa ElementaryElementary · 822 students
- Bethany ElementaryElementary · 768 students
- Wicklund ElementaryElementary · 689 students
- Altamont ElementaryElementary · 616 students
Other Hansen Elementary schools
2 other US public schools in 2 states are named Hansen Elementary. Hansen Elementary is the largest of the 3.
- Hansen ElementaryAnaheim, CA · 416 students
- HANSEN ELEMENTARY SCHOOLHANSEN, ID · 179 students
Nearby schools
- Mountain House High0.5 mi · 2,428
- Evelyn Costa Elementary0.7 mi · 612
- Julius Cordes Elementary0.7 mi · 877
- Bethany Elementary0.9 mi · 768
- Wicklund Elementary1.0 mi · 689
- Altamont Elementary1.5 mi · 616
Frequently asked questions
About Hansen ElementaryWhat is the total enrollment at Hansen Elementary?
Hansen Elementary enrolls approximately 930 students in grades KG-08.
What grades does Hansen Elementary serve?
Hansen Elementary serves grades KG-08.
How many students per teacher at Hansen Elementary?
Approximately 24.5:1 students per teacher at Hansen Elementary.
What is the student diversity at Hansen Elementary?
Student demographics at Hansen Elementary are roughly 5% White, 7% Hispanic, 3% Black, 77% Asian, 5% Two or more.
What district is Hansen Elementary in?
Hansen Elementary is part of Lammersville Joint Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.