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Henderson

Q: How many students attend Henderson?

In the 2024-25 school year, 0 students attended Henderson.

Public Grades 7-8

Students ?

11.1

Student/teacher ratio ?

80%

Free/discounted lunch ?

13451 North Extension Rd.
Lodi, CA 95242-9249

(209) 331-7331

District: Lodi Unified

Racial breakdown:

See top rated California public schools

Compare Henderson to nearby middle schools!

At a glance

▼ Ranking trend: Declining — 7th percentile in 2008 → 2nd in 2022

Strengths

✓Small classes — about 11 students per teacher

Worth a look

!Test scores below the California average (7% vs 41% meeting standards)

!High chronic absenteeism (65% vs 25% California)

!Ranking has slipped — down 5 percentile points since 2008

Students meeting standards (2022-2023) ?

This school7%

District avg33%

California avg41%

Not ranked this year

Henderson did not have enough recent test-score data to be ranked. Check the trend below for past years.

980^th of 1,543Lodi Unified 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
2022	8.4	2683 of 2740	2.1%	☆☆☆☆☆
2021	4.7	891 of 894	0.3%	☆☆☆☆☆
2019	6.1	2650 of 2715	2.4%	☆☆☆☆☆
2015	6.1	2417 of 2477	2.4%	☆☆☆☆☆
2013	3.6	2349 of 2379	1.3%	☆☆☆☆☆
2012	5.1	2194 of 2259	2.9%	☆☆☆☆☆
2011	6.2	2150 of 2236	3.8%	☆☆☆☆☆
2010	5.1	2116 of 2179	2.9%	☆☆☆☆☆
2009	6.2	1986 of 2063	3.7%	☆☆☆☆☆
2008	10.5	1874 of 2005	6.5%	☆☆☆☆☆
2007	7.3	1922 of 1999	3.9%	☆☆☆☆☆
2006	12.1	1659 of 1804	8.0%	☆☆☆☆☆
2005	11.6	1642 of 1777	7.6%	☆☆☆☆☆
2004	11.2	1651 of 1769	6.7%	☆☆☆☆☆

Female

Year	Avg score	Statewide rank	California percentile	Rating
2022	10.5	2413 of 2509	3.8%	☆☆☆☆☆
2019	7.2	2332 of 2380	2.0%	☆☆☆☆☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2019	7.5	2161 of 2213	2.3%	☆☆☆☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2022	7.7	2427 of 2458	1.3%	☆☆☆☆☆
2021	5.2	719 of 721	0.3%	☆☆☆☆☆
2019	7.3	2310 of 2369	2.5%	☆☆☆☆☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2021	5.9	763 of 763	0.0%	☆☆☆☆☆
2019	6.2	2373 of 2407	1.4%	☆☆☆☆☆

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)

Female (2022)4th percentile~ school

Hispanic (2019)2nd percentile~ school

Low Socio Economic Status (2022)1st percentile~ school

Male (2021)<1st percentile~ school

By subject vs California (2022-2023) ?

English Language Arts/Literacy14%-32 vs state

Mathematics0%-35 vs state

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Schools Near Henderson

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

School													Students/Teachers											Ranking (2025)				Ranking (2024)				CSA Spanish Overall (2025)			CSA Spanish Listening (2025)			CSA Spanish Writing (2025)			CSA Spanish Reading (2025)			CAST Science (2025)			Smarter Balanced Assessments English Language Arts/Literacy (2025)						Smarter Balanced Assessments Mathematics (2025)						Per Pupil Expenditures (2024)
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/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	CSA Spanish Overall 7th Grade	CSA Spanish Overall 8th Grade	CSA Spanish Overall All Grades	CSA Spanish Listening 7th Grade	CSA Spanish Listening 8th Grade	CSA Spanish Listening All Grades	CSA Spanish Writing 7th Grade	CSA Spanish Writing 8th Grade	CSA Spanish Writing All Grades	CSA Spanish Reading 7th Grade	CSA Spanish Reading 8th 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 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 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	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Henderson	Public	7-8	13451 North Extension Rd.	Lodi	95242	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 331-7331	0				0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Lodi Middle	Public	7-8	945 South Ham Ln.	Lodi	95242	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 331-7540	893	45	19.8	78.9%	150 (16.8%)	12 (1.3%)	584 (65.4%)	116 (13.0%)	1 (0.1%)	4 (0.4%)	26 (2.9%)	36.3	1604^th of 2761 public middle schools	41.9%		34.2	1658^th of 2783 public middle schools	40.4%	54														20.9	20.9				40.9	34.6	37.7				34.0	22.6	28.3	$15,616	$2,228	$13,388
Millswood Middle	Public	7-8	233 North Mills Ave.	Lodi	95242	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 331-8332	843	42	19.9	69.9%	276 (32.7%)	10 (1.2%)	478 (56.7%)	44 (5.2%)	2 (0.2%)	1 (0.1%)	31 (3.7%)	36.6	1598^th of 2761 public middle schools	42.1%		36.8	1574^th of 2783 public middle schools	43.4%	24														21.6	21.6				44.8	32.9	38.5				29.2	26.0	27.5	$16,127	$2,221	$13,906
Elkhorn	Public	4-8	10505 North Davis Rd.	Stockton	95209	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 953-8312	263	10	25.8	44.5%	38 (14.4%)	18 (6.8%)	61 (23.2%)	122 (46.4%)	1 (0.4%)	1 (0.4%)	22 (8.4%)	99.5	6^th of 2761 public middle schools	99.8%		99.7	5^th of 2783 public middle schools	99.8%	1													90.0	85.2	86.5	96.7	100.0	93.3	98.8	90.1	95.3	86.7	90.0	86.7	88.4	92.6	89.5	$15,280	$2,095	$13,185
Aspire Benjamin Holt Middle	Public, Charter	6-8	3293 East Morada Ln.	Stockton	95212	San Joaquin County	Aspire Benjamin Holt Middle District	Yes	(n/a)	No	(n/a)	(209) 437-9899	573	20	28.7	68.6%	35 (6.1%)	34 (5.9%)	273 (47.6%)	167 (29.1%)	3 (0.5%)	5 (0.9%)	55 (9.6%)	60.4	899^th of 2761 public middle schools	67.4%		55.4	1005^th of 2783 public middle schools	63.9%	106														31.8	31.8			50.8	58.9	52.9	54.2			38.7	38.5	33.9	37.1	$12,261	$2,403	$9,858
Delta Sierra Middle	Public	7-8	2255 Wagner Heights Rd.	Stockton	95209	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 953-8510	563	30	18.5	92.5%	32 (5.7%)	91 (16.2%)	249 (44.2%)	142 (25.2%)	2 (0.4%)	7 (1.2%)	38 (6.7%)	17	2354^th of 2761 public middle schools	14.7%		13.8	2524^th of 2783 public middle schools	9.3%	170														9.1	9.1				25.4	28.0	26.7				14.4	16.5	15.4	$16,394	$2,647	$13,747
Christa McAuliffe Middle	Public	7-8	3880 Iron Canyon Cir.	Stockton	95209	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 953-9431	734	36	20.6	58.7%	86 (11.7%)	112 (15.3%)	282 (38.4%)	201 (27.4%)	5 (0.7%)	6 (0.8%)	42 (5.7%)	40.4	1486^th of 2761 public middle schools	46.2%		44.7	1325^th of 2783 public middle schools	52.4%	161														18.7	18.7				45.4	40.0	42.7				31.7	28.3	30.0	$16,324	$2,252	$14,072
Morada Middle	Public	7-8	5001 Eastview Dr.	Stockton	95212	San Joaquin County	Lodi Unified	No	(n/a)	No	(n/a)	(209) 953-8490	685	35	19.3	83.1%	16 (2.3%)	55 (8.0%)	300 (43.8%)	285 (41.6%)	2 (0.3%)	6 (0.9%)	21 (3.1%)	27.8	1906^th of 2761 public middle schools	31.0%		33.3	1696^th of 2783 public middle schools	39.1%	210														16.7	16.7				34.8	33.7	34.2				22.8	21.9	22.3	$16,552	$2,296	$14,256
Sierra Middle	Public	7-8	6768 Alexandria Pl.	Stockton	95207	San Joaquin County	Lincoln Unified	No	(n/a)	No	(n/a)	(209) 953-8748	591	28	21.0	72.4%	98 (16.6%)	63 (10.7%)	339 (57.4%)	52 (8.8%)	2 (0.3%)	3 (0.5%)	34 (5.8%)	47.6	1247^th of 2761 public middle schools	54.8%		47.7	1225^th of 2783 public middle schools	56.0%	22	0.0	0.0	0.0	10.0	0.0	4.9	5.0	0.0	2.6	0.0	0.0	0.0		19.6	19.6				54.1	50.0	52.1				34.2	23.7	29.1	$13,807	$906	$12,901
Waterloo Elementary	Public	5-8	7007 North Pezzi Rd.	Stockton	95215	San Joaquin County	Linden Unified	No	(n/a)	No	(n/a)	(209) 931-0818	339	15	22.6	65.2%	115 (33.9%)	0 (0.0%)	196 (57.8%)	1 (0.3%)	1 (0.3%)	3 (0.9%)	23 (6.8%)	52.1	1129^th of 2761 public middle schools	59.1%		49.9	1176^th of 2783 public middle schools	57.7%	47													26.9	30.9	29.1		37.7	44.3	40.7	47.4	42.7		24.4	35.0	43.5	34.0	34.4	$19,505	$2,416	$17,089

Frequently Asked Questions about Henderson

What district is Henderson in?

Lodi Unified

How many students attend Henderson?

In the 2024-25 school year, 0 students attended Henderson.

What is the racial makeup of Henderson?

Students at Henderson are .

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Schools in Lodi, CA

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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.