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SCHOOL COMMUNITY·LAKE WASHINGTON SCHOOL DISTRICT·NCES 530423000667

Horace Mann Elementary

17001 NE 104th, Redmond, WA 98052 · (425) 936-2610 · King County
GRADES KG–05ELEMENTARY13-CITYREGULAR SCHOOL387 STUDENTS
Enrollment
387
Elementary
DISTRICT 419 · STATE 380
Student : Teacher
17.0:1
23 FTE teachers
DISTRICT 16.6:1 · STATE 17.3:1
Free / Reduced Lunch
6%
23 students
DISTRICT 13% · STATE 51%
Community
0
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
47
Grade 1
33
Grade 2
60
Grade 3
83
Grade 4
85
Grade 5
79
Student demographics
White
11129%
DISTRICT 37% · STATE 47%
Hispanic
267%
DISTRICT 11% · STATE 27%
Black
62%
DISTRICT 2% · STATE 5%
Asian
20453%
DISTRICT 40% · STATE 9%
Two+
3910%
DISTRICT 8% · STATE 9%
Native American
10%
DISTRICT 0% · STATE 1%
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
18147%
Female
20653%

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
89.2%
WA avg 58.4% . +7.9pp since 2014
Math
85.9%
WA avg 51.2% . +4.3pp since 2014
Source: Smarter Balanced + WCAS. 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
85.2%
composite math + reading, all grades
Predicted
76.2%
based on WA schools with similar FRL share
Beats by
+8.9pp
above 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
387
-73 (-16%) vs 2017
Student : Teacher
17.0:1
was 15.4:1
% White
29%
was 57%
% Hispanic
7%
was 7%
% Black
2%
was 1%
% Asian
53%
was 27%
Source: NCES Common Core of Data

About Horace Mann Elementary

Horace Mann Elementary is one of the moderately sized primary schools in Redmond, Washington, operated by Lake Washington School District, with 387 students on its rolls from grades K through 5.

Lake Washington School District comprises 55 schools with combined enrollment of 30,986 students; Horace Mann Elementary is among them.

In terms of who attends, Horace Mann Elementary logs that 53% of students identify as Asian, with the remaining enrollment distributed across several groups. The remainder comes out to 29% White, 10% multiracial, 7% Hispanic. By comparison, King County as a whole is about 21% Asian, so the school skews noticeably more Asian than its surroundings.

On the income-and-resources front, Staff filings list 23 full-time-equivalent teachers, which works out to roughly 17.0:1 students per teacher. That tracks the state average closely. An estimated 6% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against King County (around 38%), the school's rate is somewhat below typical.

After controlling for student poverty, Horace Mann Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 76.2%, the actual is 85.2%, a residual of +8.9 points.

Zooming out to the county, census data for King County shows median household earnings sit near $124,746, 57% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. Horace Mann Elementary is one of 544 public schools in King County (combined enrollment of about 278,492 students).

Redmond Middle School is the nearest neighboring public school, about 0.3 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Horace Mann Elementary. Among the 7 schools in that immediate cluster with test data (this one included), Horace Mann Elementary ranks 1st on composite proficiency, ahead of the local average of 70.9%.

The campus sits in an urban setting.

Over the past 7-year window. Looking back 7 years, enrollment at Horace Mann Elementary has ticked down 16%, going from 460 students in 2018 to 387 in 2025. The White share of enrollment declined from 57% to 29% over that span. Class-load math has widened: from 15.4:1 in 2018 to 17.0:1 in 2025.

On allk12, the feed for Horace Mann Elementary typically covers classroom updates, athletics, and weather closures. Members of the school community can share what they know.

King County at a glance

View full county profile
Population
2,287,171
Census ACS
Median income
$124,746
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
544
278,492 students

Quick facts

School name
Horace Mann Elementary
District
Lake Washington School District
Address
17001 NE 104th, Redmond, WA 98052
Phone
(425) 936-2610
County
King County
Level
Elementary
Grade range
KG–05
Total enrollment
387
Teachers (FTE)
23
Student–teacher ratio
17.0:1
Free/Reduced lunch
23 (6%)
Locale
13-City: Small
NCES ID
530423000667
Charter school
No
Virtual school
No

Related schools

Other schools in Lake Washington School District
Other schools in Redmond
Nearby schools

Frequently asked questions

About Horace Mann Elementary
How large is Horace Mann Elementary?
Horace Mann Elementary enrolls approximately 387 students in grades KG-05.
Is Horace Mann Elementary an elementary, middle, or high school?
Horace Mann Elementary is an elementary school covering grades KG-05.
What is the student-teacher ratio at Horace Mann Elementary?
The student-to-teacher ratio at Horace Mann Elementary is approximately 17.0:1 (23 FTE teachers).
What is the student diversity at Horace Mann Elementary?
Student demographics at Horace Mann Elementary are roughly 29% White, 7% Hispanic, 2% Black, 53% Asian, 10% Two or more.
Is Horace Mann Elementary public or private?
Horace Mann Elementary is a public K-12 school, overseen by Lake Washington School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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