Tierra Bonita Elementary School in Lancaster, California (CA)

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City-data.com school rating (using weighted 2006 test average as compared to other schools in California) from 0 (worst) to 100 (best) is 31.

44820 North 27th St., East
Lancaster, CA 93535

Student Enrollment: 370

County Name : Los Angeles
District Name: Eastside Union Elementary
The type of school district: ELEMENTARY
The type of school: ELEMENTARY
Number of the California Assembly district in which this school is located. : 36
Name of the California Assembly member for the district in which this school is located. : Sharon Runner
Political party affiliation of this Assembly member: Republican

Number of the California Senate district in which this school is located. : 17
Name of the California Senate member for the district in which this school is located. : George C. Runner
Political party affiliation of this Senate member: Republican

Number of the U.S. congressional district in which this school is located. : 25
Name of the U.S. congressional member for the district in which this school is located. : Howard P. McKeon
Political party affiliation of this U. S. congressional member: Republican

Latitude: 34.69731
Longitude: -118.08171

The lowest grade and the highest grade in which student enrollment was reported in the most recent certified data collection: K-5
Change in API from 2005 to 2006: -3 (732 to 729)
Met 25 out of 25 AYP criteria
ELA Participation Rate African American: 100% (113 tested out of 113)
Math Participation Rate African American: 100% (113 tested out of 113)
ELA Participation Rate American Indian: 100% (1 tested out of 1)
Math Participation Rate American Indian: 100% (1 tested out of 1)
ELA Participation Rate Asian: 100% (2 tested out of 2)
Math Participation Rate Asian: 100% (2 tested out of 2)
ELA Participation Rate Filipino: 67% (2 tested out of 3)
Math Participation Rate Filipino: 67% (2 tested out of 3)
ELA Participation Rate Hispanic: 99% (186 tested out of 187)
Math Participation Rate Hispanic: 99% (185 tested out of 187)
ELA Participation Rate White: 100% (63 tested out of 63)
Math Participation Rate White: 100% (63 tested out of 63)
ELA Participation Rate Socioeconomic Disadvantaged: 99% (289 tested out of 291)
Math Participation Rate Socioeconomic Disadvantaged: 99% (288 tested out of 291)
ELA Participation Rate English Learner: 99% (117 tested out of 118)
Math Participation Rate English Learner: 98% (116 tested out of 118)
ELA Participation Rate Students with Disabilities: 100% (22 tested out of 22)
Math Participation Rate Students with Disabilities: 100% (22 tested out of 22)

Schoolwide or LEA-wide ELA Percent of students scoring Proficient or Above: 38.2%

Here:	38%
State average from 2398 schools:	47%

Schoolwide Math Percent of students scoring Proficient or Above: 45.2%

Tierra Bonita Elementary:	45%
State average from 2398 schools:	58%

ELA Percent Proficient or Above African American: 36.6% (34 proficient out of 93)

Here:	37%
State average from 1316 schools:	38%

Math Percent of students scoring Proficient or Above African American: 37.6% (35 proficient out of 93)

Here:	38%
State average from 1324 schools:	43%

ELA Percent of students scoring Proficient or Above Hispanic: 35.0% (49 proficient out of 140)

Here:	35%
State average from 2298 schools:	38%

Math Percent of students scoring Proficient or Above Hispanic: 46.0% (64 proficient out of 139)

Here:	46%
State average from 2300 schools:	50%

ELA Percent of students scoring Proficient or Above White: 46.4% (26 proficient out of 56)

Here:	46%
State average from 1879 schools:	61%

Math Percent of students scoring Proficient or Above White: 53.6% (30 proficient out of 56)

Here:	54%
State average from 1880 schools:	68%

ELA Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 33.2% (74 proficient out of 223)

Here:	33%
State average from 2283 schools:	36%

Math Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 41.4% (92 proficient out of 222)

Tierra Bonita Elementary:	41%
State average from 2283 schools:	48%

ELA Percent of students scoring Proficient or Above English Learner: 27.1% (23 proficient out of 85)

Here:	27%
State average from 2213 schools:	34%

Math Percent of students scoring Proficient or Above English Learner: 39.3% (33 proficient out of 84)

Tierra Bonita Elementary:	39%
State average from 2213 schools:	49%

ELA Percent of students scoring Proficient or Above Students with Disabilities: 18.8% (3 proficient out of 16)

Here:	19%
State average from 2260 schools:	24%

Math Percent of Students with Disabilities scoring Proficient or Above: 18.8% (3 proficient out of 16)

Here:	19%
State average from 2278 schools:	32%

ELA 2006 Percent Proficient Target: 24.4%
Math 2006 Percent Proficient Target: 26.5%
Number of Scores included in the 2006 Academic Performance Index (API) : 293

2006 API (Base) : 727

Here:	727.0
State average from 2396 schools:	771.8

Statewide Rank: 4

Similar Schools Rank: 9

2007 API Target: 732

2006 African American API (Base) : 705 (93 students included)

Here:	705
State average from 358 schools:	674

2006 Hispanics API (Base) : 713 (140 students included)

Tierra Bonita Elementary:	713
State average from 1781 schools:	713

2006 Whites API (Base) : 789 (56 students included)

Here:	789
State average from 1270 schools:	854

Number of Socioeconomically Disadvantaged (SD) Students Included in API : 223

2006 Socioeconomically Disadvantaged API (Base) : 700 (223 students included)

Here:	700
State average from 1906 schools:	710

Number of English Learners included in API : 85

2006 English Learner API (Base) : 664 (85 students included)

Here:	664
State average from 1437 schools:	691

Number of Students With Disabilities included in API : 16
Percent African American : 31%
Percent American Indian : 0%
Percent Asian : 1%
Percent Filipino : 1%
Percent Hispanic or Latino : 51%
Percent Pacific Islander : 0%
Percent White : 17%

Percentage of Students that are Participants in the Free or Reduced Price Meal Program: 77%

Here:	77.0%
State average from 2399 schools:	54.1%

Percent of participants in Gifted and Talented education programs (STAR): 2%

Here:	2.0%
State average from 2399 schools:	7.3%

Percent of participants in migrant education programs (STAR): 2%

Tierra Bonita Elementary:	2.0%
State average from 2399 schools:	2.2%

Percent of participants who are designated as English Learners: 32%

Here:	32.0%
State average from 2399 schools:	31.1%

Percent of Students with Disabilities (STAR): 6%

Here:	6.0%
State average from 2399 schools:	11.0%

Average Class Size (Grades K-3) : 20

Here:	20.0
State average from 2394 schools:	19.6

Average Class Size (Grades 4-6) : 31

Here:	31.0
State average from 2387 schools:	28.8

Percent of Student Answer Documents with Parent Education Level Information : 93%
Parent Ed Level: Percent Not High School Graduate : 26%
Parent Ed Level: Percent High School Graduate : 46%
Parent Ed Level: Percent Some College : 21%
Parent Ed Level: Percent College Graduate : 6%
Parent Ed Level: Percent Graduate School : 2%

Average Parent Education Level : 2.11

Tierra Bonita Elementary:	2.1
State average from 2399 schools:	2.7

Percent Teachers at this School with Full Credentials: 96%

Tierra Bonita Elementary:	96.0%
State average from 2399 schools:	97.0%

Percent Teachers at this school with Emergency Credentials : 0%
Percent of Enrollments in grade 2 (STAR) : 29%
Percent of Enrollments in grades 3 - 5 (STAR) : 71%
School Characteristic Index : 160.0501887

Valid Score for California Standards Test (CST) in English-language arts Grades 2-8 : 293

Product of Test Weights Multiplied by Valid Scores for CST in English-language arts Grades 2-8 : 140.640

Valid Score for CST in mathematics Grades 2-8 : 292

Product of Test Weights Multiplied by Valid Scores for CST in mathematics Grades 2-8 : 93.440

Valid Score for CST in science Grades 2-8 : 73

Product of Test Weights Multiplied by Valid Scores for CST in science Grades 2-8 : 14.600

Valid Score for Norm-Referenced Test (NRT) reading in Grades 2-8 : 51

Product of Test Weights Multiplied by Valid scores for NRT reading in Grades 2-8 : 3.060

Valid Score for NRT language in Grades 2-8 : 51

Product of Test Weights Multiplied by Valid scores for NRT language in Grades 2-8 : 1.530

Valid Score for NRT spelling in Grades 2-8 : 51

Product of Test Weights Multiplied by Valid scores for NRT spelling in Grades 2-8 : 1.530

Valid Score for NRT mathematics in Grades 2-8 : 51

Product of Test Weights Multiplied by Valid scores for NRT mathematics in Grades 2-8 : 4.080
2006 API (Growth) : 729
2005 API (Base): 732
Met School-wide Growth Target : No
Met Comparable Improvement (CI) Target : No

2006 African American API (Growth) : 708

Here:	708
State average from 352 schools:	677

2005 African American API (Base) : 697

Here:	697
State average from 364 schools:	664

2005-2006 African American Subgroup API Growth : 11 (met target)

2006 Hispanics API (Growth) : 715

Tierra Bonita Elementary:	715
State average from 1787 schools:	712

2005 Hispanics API (Base) : 714

Tierra Bonita Elementary:	714
State average from 1773 schools:	698

2005-2006 Hispanics Subgroup API Growth : 1 (failed to meet target)

2006 Whites API (Growth) : 791

Tierra Bonita Elementary:	791
State average from 1266 schools:	856

2005 White API (Base) : 804

Tierra Bonita Elementary:	804
State average from 1304 schools:	843

2005-2006 White Growth : -13 (failed to meet target)

2006 Socioeconomically Disadvantaged API (Growth) : 702

Here:	702
State average from 1913 schools:	710

2005 Socioeconomically Disadvantaged API (Base) : 713

Tierra Bonita Elementary:	713
State average from 1917 schools:	698

2005-2006 Socioeconomically Disadvantaged Growth : -11 (failed to meet target)

2006 English Learners API (Growth) : 666

Here:	666
State average from 1436 schools:	693

2005 English Learners API (Base) : 684

Tierra Bonita Elementary:	684
State average from 1399 schools:	677

2005-2006 English Learners Subgroup API Growth : -18 (failed to meet target)
Median score of this school's similar schools group for 2006 Growth API : 696
Median score of this school's similar schools group for 2005 Base API : 672