The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·BLUE SPRINGS R-IV·NCES 290531000078

CORDILL-MASON ELEM.

4001 SW CHRISTIANSEN RD, BLUE SPRINGS, MO 64014 · (816) 874-3610 · Jackson County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL681 STUDENTS
Enrollment
681
Elementary
DISTRICT 492 · STATE 315
Student : Teacher
13.4:1
51 FTE teachers
DISTRICT 14.1:1 · STATE 12.4:1
Free / Reduced Lunch
26%
175 students
DISTRICT 32% · STATE 54%
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
Kindergarten
113
Grade 1
98
Grade 2
108
Grade 3
100
Grade 4
133
Grade 5
129
Student demographics
White
45467%
DISTRICT 65% · STATE 67%
Hispanic
599%
DISTRICT 11% · STATE 9%
Black
10215%
DISTRICT 13% · STATE 15%
Asian
122%
DISTRICT 2% · STATE 2%
Two+
507%
DISTRICT 8% · STATE 6%
Native American
41%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
37455%
Female
30745%

Discussions

+ POST

Test scores

MO DVT (Growth) 2024-25 . Growth Percentile vs Peers
English Language Arts
43.0%
MO avg 49.5% . -5.7pp since 2023
Math
37.1%
MO avg 48.7% . -15.7pp since 2023
Source: MO DVT (Growth). All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
47.9%
composite math + reading, all grades
Predicted
50.8%
based on MO schools with similar FRL share
Beats by
-2.9pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
681
-62 (-8%) vs 2017
Student : Teacher
13.4:1
was 17.4:1
% White
67%
was 74%
% Hispanic
9%
was 6%
% Black
15%
was 11%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About CORDILL-MASON ELEM.

CORDILL-MASON ELEM. is a sizable K-5 school in BLUE SPRINGS, Missouri, one of the schools within BLUE SPRINGS R-IV. The school instructs 681 students in grades K through 5. Compared to the state average of about 315 students per school, that is 116% larger than typical.

CORDILL-MASON ELEM. is one of 20 schools operated by BLUE SPRINGS R-IV, a district that serves 14,657 students overall.

On the student-mix side, CORDILL-MASON ELEM. lists that the largest single group is White, at 67% of enrollment. Other groups include 15% Black, 9% Hispanic, 7% multiracial.

Looking at school resources, The school currently runs with 51 full-time-equivalent teachers, for a student-teacher ratio near 13.4:1. Statewide, the average ratio sits near 12.4:1, putting CORDILL-MASON ELEM. higher than the state norm the norm. Around 26% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. Set against Jackson County (around 60%), the school's rate is somewhat below typical.

On a residual basis (actual vs predicted given the student mix), CORDILL-MASON ELEM. performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 50.8%, the actual is 47.9%, a residual of -2.9 points.

In the surrounding community, census data for Jackson County shows median household income runs about $68,577, 34% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. CORDILL-MASON ELEM. is one of 244 public schools in Jackson County (combined enrollment of about 105,714 students).

Nearest neighbor: MORELAND RIDGE MIDDLE, around 0.5 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 8 schools in that immediate cluster with test data (this one included), CORDILL-MASON ELEM. ranks 4th on composite proficiency, behind the local average of 50.5%.

The school occupies a residential site.

Trend over the last 7 years. Looking back 7 years, enrollment at CORDILL-MASON ELEM. has contracted 8%, going from 743 students in 2018 to 681 in 2025. Over the same period, the White share contracted from 74% to 67%. Class-load math has pulled in: from 17.4:1 in 2018 to 13.4:1 in 2025.

On this page, the feed for CORDILL-MASON ELEM. typically covers fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Jackson County at a glance

View full county profile
Population
719,976
Census ACS
Median income
$68,577
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
244
105,714 students

Quick facts

School name
CORDILL-MASON ELEM.
District
BLUE SPRINGS R-IV
Address
4001 SW CHRISTIANSEN RD, BLUE SPRINGS, MO 64014
Phone
(816) 874-3610
County
Jackson County
Level
Elementary
Grade range
KG–05
Total enrollment
681
Teachers (FTE)
51
Student–teacher ratio
13.4:1
Free/Reduced lunch
175 (26%)
Locale
21-Suburb: Large
NCES ID
290531000078
Charter school
No
Virtual school
No

Related schools

Other schools in BLUE SPRINGS R-IV
Other schools in BLUE SPRINGS
Nearby schools

Frequently asked questions

About CORDILL-MASON ELEM.
How many students attend CORDILL-MASON ELEM.?
CORDILL-MASON ELEM. enrolls approximately 681 students in grades KG-05.
Is CORDILL-MASON ELEM. an elementary, middle, or high school?
CORDILL-MASON ELEM. is an elementary school covering grades KG-05.
How many teachers does CORDILL-MASON ELEM. have?
CORDILL-MASON ELEM. employs 51 FTE teachers, for a student-to-teacher ratio of 13.4:1.
What is the racial breakdown of students at CORDILL-MASON ELEM.?
At CORDILL-MASON ELEM., the student body is approximately 67% White, 9% Hispanic, 15% Black, 2% Asian, 7% Two or more.
Is CORDILL-MASON ELEM. public or private?
CORDILL-MASON ELEM. is a public K-12 school, overseen by BLUE SPRINGS R-IV.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post