1
How has Robb El Sch changed in the last five years, for better or worse?
Community prompt from u/allk12. Replies below.
Enrollment
375
Elementary
DISTRICT 243 · STATE 443
SCHOOL COMMUNITY·KEYSTONE CENTRAL SD·NCES 421272506245
Robb Elementary School
400 East Church Street, Lock Haven, PA 17745 · (570) 893-4900 · Clinton County
GRADES KG–04ELEMENTARY32-TOWNTITLE IREGULAR SCHOOL375 STUDENTS
C-
allk12 Grade
Scored higher than 24% of Pennsylvania public elementary schools
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Pennsylvania public elementary schools
Student : Teacher
9.1:1
41 FTE teachers
DISTRICT 12.5:1 · STATE 13.1:1
Free / Reduced Lunch
108%
404 students
DISTRICT 99% · STATE 75%
Community
1
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 | 71 | 19% |
| Grade 1 | 79 | 21% |
| Grade 2 | 69 | 18% |
| Grade 3 | 80 | 21% |
| Grade 4 | 76 | 20% |
This year's kindergarten class (71) is 7% smaller than its 4th grade class (76).
Student demographics
35%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 21% · STATE 59% · 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
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedEnglish Language Arts
31.4%
PA avg 51.1% . -3.5pp since 2023
Math
28.6%
PA avg 43.0% . -6.5pp since 2023
What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 31 of every 100 students at this school read and write at grade level and about 29 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are down about 4 points since 2023, while math scores are down about 7 points.
PSSA + Keystone results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 31.4% | 28.6% |
| 2023-24 | 34.9% | 35.1% |
% Proficient or Advanced, all students and all tested grades.
Source: PSSA + Keystone. All students, all grades. See all years and grades →
Where Robb Elementary School ranks
Among elementary schools| Measure | This school | In Pennsylvania |
|---|---|---|
| Math proficiency ranked highest first | 28.6% | #1,179 of 1,511 ▼ 136 |
| Reading proficiency ranked highest first | 31.4% | #1,176 of 1,511 ▲ 14 |
| Enrollment ranked largest first | 375 | #974 of 1,638 |
| Students per teacher ranked fewest first | 9.1:1 | #23 of 1,528 |
| Diversity index ranked most diverse first | 35.4% | #875 of 1,531 |
| Free and reduced lunch ranked highest share first | 108% | #61 of 1,600 |
| Enrollment change since 2017-18 ranked steepest decline first | -6.3% | #804 of 1,045 |
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
375
-82 (-18%) vs 2020
+90% since 1990-91, when it was 197
Student : Teacher
9.1:1
was 12.0:1
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 | 375 | 41.5 | 9.1:1 | N/A |
| 2023-24 | 404 | 42.5 | 9.5:1 | 100% (404) |
| 2022-23 | 435 | 41.1 | 10.6:1 | 79% (342) |
| 2020-21 | 457 | 38 | 12.0:1 | 72% (329) |
| 2017-18 | 400 | 36.6 | 10.9:1 | 66% (264) |
| 2015-16 | 405 | 36 | 11.3:1 | 67% (270) |
| 2010-11 | 420 | 35 | 12.0:1 | 60% (252) |
| 2000-01 | 373 | 34 | 11.0:1 | 45% (169) |
| 1990-91 | 197 | 16 | 12.3:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Robb Elementary School.
Since 2017-18: students down 6% (400 to 375); teachers up 13% (36.6 to 41.5).
About Robb Elementary School
Robb Elementary School is a small elementary school serving families in Lock Haven, Pennsylvania. It educates 375 students in kindergarten through 4.
Keystone Central SD enrolls 3,324 students, and its 9 schools include Robb Elementary School.
By race and ethnicity, Robb Elementary School is 79% White. It is also 9% multiracial, 7% Hispanic, and 3% Black. For comparison, the population of Clinton County is roughly 94% White. By the diversity index, Robb Elementary School comes in at 35%.
Federal records show a student-to-teacher ratio of 9.1:1 at Robb Elementary School, with 41.5 full-time-equivalent teachers. Among elementary schools in Pennsylvania, the typical ratio is 13.1:1.
Measured against Pennsylvania public elementary schools, Robb Elementary School receives a C-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Robb Elementary School is located in Clinton County, where median household income is about $60,816, roughly 22% of adults have a four-year degree or more, and about 11% of residents live below the federal poverty line. Federal data list 11 public schools in Clinton County, with a combined enrollment of about 3,879.
The shortest distance from Robb Elementary School to another public school is about 0.6 miles, to Woodward Elementary School. The five-mile area around Robb Elementary School holds 4 other public schools.
For locale, NCES codes Robb Elementary School as Town: Distant.
Robb Elementary School had 457 students in 2020-21 and 375 in 2024-25, an 18% decrease. The student-to-teacher ratio went down from 12.0:1 to 9.1:1.
Posts about school safety, transportation, and start times are welcome on this page. Questions from prospective families are welcome too.
Clinton County at a glance
View full county profilePopulation
37,798
Census ACS
Median income
$60,816
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
11
3,879 students
Quick facts
Related schools
Other schools in Keystone Central SD
- Central Mountain High SchoolHigh · 1,013 students
- Central Mountain Middle SchoolMiddle · 879 students
- Mill Hall Elementary SchoolElementary · 318 students
- Woodward Elementary SchoolElementary · 215 students
- Renovo Elementary SchoolElementary · 155 students
- Liberty-Curtin Elementary SchoolElementary · 151 students
Nearby schools
- Woodward Elementary School0.6 mi · 215
- Central Mountain Middle School3.5 mi · 879
- Mill Hall Elementary School3.5 mi · 318
- Central Mountain High School3.8 mi · 1,013
- Avis Elementary School7.8 mi · 234
- Liberty-Curtin Elementary School9.5 mi · 151
Frequently asked questions
About Robb Elementary SchoolHow many students attend Robb Elementary School?
Robb Elementary School enrolls approximately 375 students in grades KG-04.
What grades does Robb Elementary School serve?
Robb Elementary School serves grades KG-04.
How many students per teacher at Robb Elementary School?
Approximately 9.1:1 students per teacher at Robb Elementary School.
How diverse is Robb Elementary School?
Robb Elementary School reports a student body of 79% White, 7% Hispanic, 3% Black, 1% Asian, 9% Two or more.
Who oversees Robb Elementary School?
Robb Elementary School is overseen by Keystone Central SD in Clinton County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.