La Tercera Elementary

Grades K–6 Public District: Old Adobe Union

1600 Albin Way, Petaluma, CA 94954 Map

Math (met standard)

44%

+3 state 41% · 2025-26

English (met standard)

58%

+11 state 47% · 2025-26

Science (met standard)

42%

+7 state 35% · 2025-26

Low income

37%

free or reduced-price lunch

Students

295

2024-25

Students per teacher

23.6

2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade	Math	English	Science
Grade 3	47% state 47% · 2025-26	53% state 44% · 2025-26	—
Grade 4	34% state 42% · 2025-26	53% state 46% · 2025-26	—
Grade 5	34% state 37% · 2025-26	55% state 49% · 2025-26	42% state 35% · 2025-26
Grade 6	55% state 37% · 2025-26	68% state 48% · 2025-26	—
All grades	44% state 41% · 2025-26	58% state 47% · 2025-26	42% state 35% · 2025-26

Results by year (all grades)

School year	Math	English	Science
2025-26	44% state 41%	58% state 47%	42% state 35%
2024-25	40% state 39%	59% state 47%	36% state 33%
2023-24	32% state 39%	40% state 45%	33% state 33%
2022-23	30% state 38%	30% state 44%	22% state 32%
2021-22	30% state 37%	34% state 45%	20% state 31%
2018-19	40% state 42%	49% state 50%	26% state 32%
2017-18	33% state 41%	43% state 49%	—
2016-17	29% state 40%	36% state 46%	—
2015-16	20% state 37%	40% state 46%	—
2014-15	13% state 34%	31% state 42%	—

Students

Race and ethnicity, 2024-25

Asian 2%
White 53%
Hispanic 36%
Black 3%
Two or more 4%
Other 1%

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.


McDowell Elementary Grades K–6 · Petaluma City Elementary	0.6 mi	13% −29 vs state	9% −37 vs state	10% −25 vs state	4% Average of math, English and science: 15% in 2022-23 → 11% in 2025-26	86%	329	Hispanic 83%
Dual Language Immersion Academy Charter Grades 7–8 Charter · Petaluma Joint Union High	0.6 mi	10% −27 vs state	31% −19 vs state	24% −12 vs state	Not enough years of data	61%	31	Hispanic 90%
Miwok Valley Elementary Charter Grades K–6 Charter · Old Adobe Union	0.7 mi	30% −11 vs state	32% −14 vs state	20% −15 vs state	8% Average of math, English and science: 19% in 2022-23 → 27% in 2025-26	65%	288	Hispanic 65%
Loma Vista Immersion Academy Grades K–6 Charter · Old Adobe Union	1.2 mi	41% −1 vs state	39% −7 vs state	23% −12 vs state	Average of math, English and science: 33% in 2022-23 → 34% in 2025-26	46%	451	Hispanic 73%
Live Oak Charter Grades K–8 Charter · Live Oak Charter District	1.2 mi	41% +3 vs state · 2024-25	62% +14 vs state · 2024-25	56% +24 vs state · 2024-25	6% Average of math, English and science: 59% in 2021-22 → 53% in 2024-25	27%	271	White 73%
Valley Oaks High (Alternative) Grades 7–12 Alternative · Petaluma Joint Union High	1.2 mi	9%	36%	26% −6 vs state · 2023-24	22% Average of math, English and science: 45% in 2020-21 → 23% in 2024-25	44%	43	White 68%
Old Adobe Elementary Charter Grades K–6 Charter · Old Adobe Union	1.2 mi	44% +4 vs state	51% +4 vs state	51% +16 vs state	Average of math, English and science: 47% in 2022-23 → 49% in 2025-26	35%	278	White 69%
McKinley Elementary Grades K–6 · Petaluma City Elementary	1.3 mi	38% −3 vs state	44% −3 vs state	27% −9 vs state	6% Average of math, English and science: 42% in 2022-23 → 36% in 2025-26	51%	368	Hispanic 47%
Petaluma Accelerated Charter Grades 7–8 Charter · Petaluma Joint Union High	1.3 mi	86% +49 vs state	89% +39 vs state	78% +43 vs state	12% Average of math, English and science: 96% in 2022-23 → 84% in 2025-26	28%	115	White 53%
River Montessori Elementary Charter Grades K–6 Charter · River Montessori Elementary Charter District	1.8 mi	55% +13 vs state	68% +22 vs state	60% +25 vs state	4% Average of math, English and science: 57% in 2022-23 → 61% in 2025-26	24%	144	White 56%