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Audubon Elementary

Q: Is Audubon Elementary a good school?

Audubon Elementary ranks 636 th of 5804 California elementary schools. SchoolDigger rates this school 4 stars out of 5.

Public Grades K-5

636^th

SchoolDigger Rank ?

of 5,804 California Elementary Schools

Better than 89% of California elementary schools

Summary

Audubon Elementary in Foster City, California, serves 445 students in kindergarten through fifth grade. Its 2025–2026 proficiency rates are above those of the state and the San Mateo-Foster City district in English language arts, math and science. The most important finding is that these strong public-benchmark results do not make Audubon the local leader: among seven nearby K–5 schools, it ranks fourth in each subject.

Math is Audubon’s strongest result against the district and state, while ELA is its weakest relative result against those benchmarks. Audubon’s proficiency was 73% in math, 50% in the district and 38% statewide; its advantages were 23 and 35 percentage points. In ELA, Audubon’s 69% was 16 points above the district and 20 above the state; in science, its 63% was 18 and 27 points higher, respectively. Locally, Audubon was also above the averages for nearby K–5 schools in all three subjects, by 9 points in math, 7 in ELA and 8 in science. But excluding one much lower-scoring peer, Audubon fell just below the nearby-school medians in all three.

Results have improved overall since 2022–2023, especially in science, which gained 9 percentage points; ELA and math each rose 2 points. The latest year brought gains in all three subjects, with science up 12 points. SchoolDigger places Audubon at the 89th percentile statewide with four stars, up from the 83rd percentile the prior year; five nearby schools rank higher. In 2024–2025, its student-teacher ratio was 22.2:1, among the higher ratios nearby. That year, 21% of students were free/reduced lunch eligible, below the nearby-school average of 28%. SchoolDigger’s group rankings also show different statewide standings: Asian Students ranked at the 55th percentile in 2025–2026, compared with Audubon’s overall 89th, while Multi-racial Students rose from the 49th percentile to the 73rd from 2024–2025 to 2025–2026.

445

Students ?

22.2

Student/teacher ratio ?

$23,378

Per pupil spending ?

20.9%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

841 Gull Ave.
Foster City, CA 94404-1427

(650) 312-7500

District: San Mateo-Foster City

Students who attend Audubon Elementary usually attend:

Middle:	Bowditch Middle
High:	San Mateo High

Racial breakdown:

Asian:

49.4%

White:

17.3%

Hispanic:

16.2%

See top rated California elementary schools

Compare Audubon Elementary to nearby elementary schools!

At a glance

▼ Ranking trend: Declining — 94th percentile in 2016 → 89th in 2026

Strengths

✓Test scores above the California average (70% vs 42% meeting standards)

✓Ranks in the top 11% of California elementary schools

Worth a look

!Ranking has slipped — down 5 percentile points since 2016

!Some student groups rank well below the school's overall statewide standing

!Large classes — about 22 students per teacher

Students meeting standards (2025-2026) ?

This school70%

District avg51%

California avg42%

636^th of 5,804

California public elementary schools ?

Top 11%▼ down 5 pts since 2016

From top 6% (2016) to top 11% (2026)

See the entire ranking list of California Elementary Schools →

★★★★★

SchoolDigger rating ?

5^th of 18Elementary Schools in the San Mateo-Foster City

283^rd of 968San Mateo-Foster City among California districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2026	90.2	636 of 5804	89.0%	★★★★☆
2025	83.8	973 of 5857	83.4%	★★★★☆
2024	89.8	712 of 5869	87.9%	★★★★☆
2023	89.2	760 of 5859	87.0%	★★★★☆
2022	94.1	430 of 5883	92.7%	★★★★★
2021	92.6	124 of 1417	91.2%	★★★★★
2019	90.7	606 of 5789	89.5%	★★★★☆
2018	90.7	592 of 5662	89.5%	★★★★☆
2017	93.9	400 of 5692	93.0%	★★★★★
2016	95.0	312 of 5614	94.4%	★★★★★
2015	92.3	483 of 5611	91.4%	★★★★★
2013	80.6	1016 of 5530	81.6%	★★★★☆
2012	80.0	1036 of 5390	80.8%	★★★★☆
2011	81.2	935 of 5377	82.6%	★★★★☆
2010	76.4	1165 of 5314	78.1%	★★★★☆
2009	75.3	1196 of 5193	77.0%	★★★★☆
2008	83.1	829 of 5113	83.8%	★★★★☆
2007	80.8	949 of 5113	81.4%	★★★★☆
2006	80.3	949 of 4818	80.3%	★★★★☆
2005	80.4	909 of 4822	81.1%	★★★★☆
2004	77.4	1009 of 4809	79.0%	★★★★☆

Asian

Year	Avg score	Statewide rank	California percentile	Rating
2026	63.6	538 of 1207	55.4%	★★★☆☆
2025	58.5	639 of 1203	46.9%	★★☆☆☆
2024	71.0	391 of 1205	67.6%	★★★☆☆
2023	66.7	483 of 1190	59.4%	★★★☆☆
2022	74.0	298 of 1154	74.2%	★★★★☆
2019	60.4	559 of 1149	51.3%	★★★☆☆
2018	62.0	518 of 1071	51.6%	★★★☆☆

English Language Learner

Year	Avg score	Statewide rank	California percentile	Rating
2024	94.1	69 of 3162	97.8%	★★★★★
2023	75.1	377 of 3245	88.4%	★★★★☆
2022	84.5	238 of 3311	92.8%	★★★★★
2021	96.1	17 of 602	97.2%	★★★★★
2019	84.5	257 of 3275	92.2%	★★★★★
2018	78.2	377 of 3246	88.4%	★★★★☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	88.9	632 of 5569	88.7%	★★★★☆
2025	83.1	933 of 5597	83.3%	★★★★☆
2024	93.7	386 of 5612	93.1%	★★★★★
2023	90.6	592 of 5609	89.4%	★★★★☆
2022	94.2	356 of 5635	93.7%	★★★★★
2021	94.1	81 of 1267	93.6%	★★★★★
2019	88.7	631 of 5492	88.5%	★★★★☆
2018	88.4	647 of 5413	88.0%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2025	42.2	2852 of 5107	44.2%	★★☆☆☆
2024	57.7	1806 of 5107	64.6%	★★★☆☆
2023	42.1	2745 of 5087	46.0%	★★☆☆☆
2022	59.5	1662 of 5084	67.3%	★★★☆☆
2019	53.0	2096 of 4963	57.8%	★★★☆☆
2018	50.4	2198 of 4830	54.5%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	87.3	459 of 5412	91.5%	★★★★★
2025	63.3	1666 of 5460	69.5%	★★★☆☆
2024	86.3	581 of 5517	89.5%	★★★★☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	88.1	649 of 5590	88.4%	★★★★☆
2025	81.6	996 of 5628	82.3%	★★★★☆
2024	82.6	984 of 5643	82.6%	★★★★☆
2023	84.7	885 of 5638	84.3%	★★★★☆
2022	91.8	522 of 5663	90.8%	★★★★★
2021	88.3	154 of 1272	87.9%	★★★★☆
2019	89.7	594 of 5510	89.2%	★★★★☆
2018	90.1	570 of 5431	89.5%	★★★★☆

Multi-racial

Year	Avg score	Statewide rank	California percentile	Rating
2026	72.8	206 of 752	72.6%	★★★★☆
2025	55.0	369 of 718	48.6%	★★☆☆☆
2024	58.0	338 of 670	49.6%	★★☆☆☆
2023	53.8	357 of 669	46.6%	★★☆☆☆
2022	75.3	142 of 610	76.7%	★★★★☆
2019	61.5	198 of 445	55.5%	★★★☆☆
2018	57.2	171 of 339	49.6%	★★☆☆☆

White

Year	Avg score	Statewide rank	California percentile	Rating
2026	61.8	1047 of 2532	58.6%	★★★☆☆
2025	47.5	1470 of 2598	43.4%	★★☆☆☆
2024	56.1	1241 of 2651	53.2%	★★★☆☆
2023	50.0	1432 of 2661	46.2%	★★☆☆☆
2022	66.0	956 of 2726	64.9%	★★★☆☆
2019	71.9	744 of 2834	73.7%	★★★★☆
2018	76.0	599 of 2737	78.1%	★★★★☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

English Language Learner (2024)98th percentile+10 vs school

Low Socio Economic Status (2026)92nd percentile~ school

Female (2026)89th percentile~ school

Male (2026)88th percentile~ school

Multi-racial (2026)73rd percentile-16 vs school

White (2026)59th percentile-30 vs school

Asian (2026)55th percentile-34 vs school

Hispanic (2025)44th percentile-39 vs school

By subject vs California (2025-2026) ?

Mathematics73%+35 vs state

English Language Arts/Literacy69%+20 vs state

Science63%+27 vs state

★

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Schools Near Audubon Elementary

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Immunizations Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				CSA Spanish Overall (2026)						CSA Spanish Listening (2026)						CSA Spanish Writing (2026)						CSA Spanish Reading (2026)						CAST Science (2026)			Smarter Balanced Assessments English Language Arts/Literacy (2026)							Smarter Balanced Assessments Mathematics (2026)							% Completely Immunized (2022)	% Polio (2022)	% Hepatitis B (2022)	% Varicella (2022)	% DTP (2022)	% MMR (2022)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	CSA Spanish Overall 3rd Grade	CSA Spanish Overall 4th Grade	CSA Spanish Overall 5th Grade	CSA Spanish Overall 6th Grade	CSA Spanish Overall 7th Grade	CSA Spanish Overall All Grades	CSA Spanish Listening 3rd Grade	CSA Spanish Listening 4th Grade	CSA Spanish Listening 5th Grade	CSA Spanish Listening 6th Grade	CSA Spanish Listening 7th Grade	CSA Spanish Listening All Grades	CSA Spanish Writing 3rd Grade	CSA Spanish Writing 4th Grade	CSA Spanish Writing 5th Grade	CSA Spanish Writing 6th Grade	CSA Spanish Writing 7th Grade	CSA Spanish Writing All Grades	CSA Spanish Reading 3rd Grade	CSA Spanish Reading 4th Grade	CSA Spanish Reading 5th Grade	CSA Spanish Reading 6th Grade	CSA Spanish Reading 7th Grade	CSA Spanish Reading All Grades	CAST Science 5th Grade	CAST Science 8th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 3rd Grade	Smarter Balanced Assessments English Language Arts/Literacy 4th Grade	Smarter Balanced Assessments English Language Arts/Literacy 5th Grade	Smarter Balanced Assessments English Language Arts/Literacy 6th Grade	Smarter Balanced Assessments English Language Arts/Literacy 7th Grade	Smarter Balanced Assessments English Language Arts/Literacy 8th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	Smarter Balanced Assessments Mathematics 3rd Grade	Smarter Balanced Assessments Mathematics 4th Grade	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics All Grades	% Completely Immunized KG	% Polio KG	% Hepatitis B KG	% Varicella KG	% DTP KG	% MMR KG	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Audubon Elementary	Public	K-5	841 Gull Ave.	Foster City	94404	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7500	445	20	22.2	20.9%	77 (17.3%)	6 (1.3%)	72 (16.2%)	220 (49.4%)	0 (0.0%)	5 (1.1%)	65 (14.6%)	90.2	636^th of 5804 public elementary schools	89.0%		83.8	973^rd of 5857 public elementary schools	83.4%	337																									63.2		63.2	77.1	57.4	71.4				69.2	83.6	65.2	69.7				73.0	90.9			95.5	96.6	95.5	$23,378	$22,176	$1,202
Brewer Island Elementary	Public	K-5	1151 Polynesia Dr.	Foster City	94404	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7532	306	14	21.8	18.6%	41 (13.4%)	4 (1.3%)	62 (20.3%)	154 (50.3%)	0 (0.0%)	3 (1.0%)	42 (13.7%)	93.5	445^th of 5804 public elementary schools	92.3%		92	546^th of 5857 public elementary schools	90.7%	101																									61.7		61.7	70.5	75.0	75.0				73.6	77.8	85.0	71.7				77.2	95.5						$27,766	$26,442	$1,324
Beach Park Elementary	Public	K-5	1058 Shell Blvd.	Foster City	94404	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7490	347	15	23.1	14.7%	70 (20.2%)	3 (0.9%)	60 (17.3%)	175 (50.4%)	1 (0.3%)	3 (0.9%)	35 (10.1%)	92.2	522^nd of 5804 public elementary schools	91.0%		87.5	801^st of 5857 public elementary schools	86.3%	279																									63.3		63.3	64.4	74.5	86.7				72.8	77.1	73.5	69.0				74.1							$22,182	$20,756	$1,426
Foster City Elementary	Public	K-5	461 Beach Park Blvd.	Foster City	94404	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7522	624	29	21.5	12.0%	107 (17.1%)	3 (0.5%)	60 (9.6%)	374 (59.9%)	3 (0.5%)	7 (1.1%)	70 (11.2%)	90.9	592^nd of 5804 public elementary schools	89.8%		92.3	522^nd of 5857 public elementary schools	91.1%	70																									63.4		63.4	60.8	62.3	78.8				68.3	83.1	71.2	74.1				75.4	96.9	97.7	97.7	96.9	97.7	96.9	$25,312	$23,608	$1,704
Redwood Shores Elementary	Public	K-5	225 Shearwater Pkwy.	Redwood City	94065	San Mateo County	Belmont-Redwood Shores Elementary	No	(n/a)	No	(n/a)	(650) 802-8060	404	20	20.2	8.2%	109 (27.0%)	4 (1.0%)	51 (12.6%)	180 (44.6%)	1 (0.2%)	2 (0.5%)	57 (14.1%)	92.7	498^th of 5804 public elementary schools	91.4%		95.6	275^th of 5857 public elementary schools	95.3%	223																									63.0		63.0	65.0	77.8	80.8				74.9	73.8	80.4	65.8				72.6							$21,481	$21,078	$403
Bayside Academy	Public	K-8	2025 Kehoe Ave.	San Mateo	94403	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7660	840	43	19.3	43.2%	71 (8.5%)	16 (1.9%)	452 (53.8%)	184 (21.9%)	1 (0.1%)	46 (5.5%)	70 (8.3%)	52.5	2461^st of 5804 public elementary schools	57.6%		46.1	2819^th of 5857 public elementary schools	51.9%	358																									38.6	42.6	41.9	22.0	41.3	47.7	57.2	53.4	52.2	50.4	34.0	28.9	32.6	41.6	48.9	44.6	42.3	94.4			94.4			$23,813	$22,472	$1,341
Parkside Montessori	Public	K-8	1685 Eisenhower St.	San Mateo	94402	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7575	418	20	21.2	17.7%	145 (34.7%)	7 (1.7%)	86 (20.6%)	122 (29.2%)	0 (0.0%)	2 (0.5%)	56 (13.4%)	76.7	1284^th of 5804 public elementary schools	77.9%		77.1	1279^th of 5857 public elementary schools	78.2%	5																									50.0	72.0	58.0	48.8	50.0	79.6	78.1	97.1	80.0	70.6	67.4	48.8	43.2	68.8	94.1	72.0	63.9							$24,984	$23,420	$1,564
Sandpiper Elementary	Public	K-8	801 Redwood Shores Pkwy.	Redwood City	94065	San Mateo County	Belmont-Redwood Shores Elementary	No	(n/a)	No	(n/a)	(650) 631-5510	534	23	22.8	10.3%	115 (21.5%)	3 (0.6%)	69 (12.9%)	248 (46.4%)	0 (0.0%)	1 (0.2%)	98 (18.4%)	94.5	374^th of 5804 public elementary schools	93.6%		92.8	485^th of 5857 public elementary schools	91.7%	111																									68.1	79.6	72.9	72.0	71.1	76.8	75.8	67.7	84.0	75.2	84.0	77.8	75.4	67.7	67.7	78.0	76.0							$20,455	$20,052	$403
LEAD Elementary	Public	K-5	949 Ocean View Ave.	San Mateo	94401	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7550	349	16	21.8	66.5%	21 (6.0%)	0 (0.0%)	256 (73.4%)	22 (6.3%)	1 (0.3%)	20 (5.7%)	29 (8.3%)	12.5	5424^th of 5804 public elementary schools	6.5%		9.1	5681^st of 5857 public elementary schools	3.0%	257																									8.8		8.8	24.1	16.7	10.7				17.1	25.5	25.9	7.0				19.3	95.4			95.4			$32,843	$30,498	$2,345
Fiesta Gardens International Elementary	Public	K-7	715A Indian Ave.	San Mateo	94401	San Mateo County	San Mateo-Foster City	No	(n/a)	No	(n/a)	(650) 312-7691	418	19	22.0	56.0%	51 (12.2%)	1 (0.2%)	344 (82.3%)	4 (1.0%)	0 (0.0%)	0 (0.0%)	18 (4.3%)	19.8	4817^th of 5804 public elementary schools	17.0%		29.1	4034^th of 5857 public elementary schools	31.1%	783	1.8	8.5	1.7	10.0		4.2	34.6	17.0	22.0	10.0		22.5	14.6	21.3	1.7	20.0		13.1	1.8	8.5	0.0	5.0		3.1	20.3		20.3	25.5	17.0	25.4	30.0			23.6	27.3	25.5	22.0	25.0			24.1							$29,472	$28,332	$1,140

Frequently Asked Questions about Audubon Elementary

Is Audubon Elementary a good school?

Audubon Elementary ranks 636^th of 5804 California elementary schools. SchoolDigger rates this school 4 stars out of 5.

What district is Audubon Elementary in?

San Mateo-Foster City

What is the racial makeup of Audubon Elementary?

Students at Audubon Elementary are 49% Asian, 17% White, 16% Hispanic, 15% Two or more races, 1% African American, 1% Pacific Islander.

What schools do graduates of Audubon Elementary attend?

Students who attend Audubon Elementary usually go on to attend:

Middle : Bowditch Middle
High : San Mateo High

How many students attend Audubon Elementary?

In the 2024-25 school year, 445 students attended Audubon Elementary.

Rate Audubon Elementary!

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Latest California data All new data »

2025–26 attendance data, dropout rates & graduation ratesNewOct 15, 2026

2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresNewOct 15, 2026

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.