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Public elementary school · Windsor Unified · Santa Rosa, California

Mattie Washburn Elementary

Mattie Washburn Elementary's 6.6 is partly an estimate: with no state test scores on file, its academic component is borrowed, at reduced weight, from 61 schools in Santa Rosa.

Elementary schools, 1 to 10This campus against public elementary schools around it that are rated on verified state test data.
6.6this school

6.6 on a one-to-ten scale; the Windsor Unified median is 4.5.

#4,232 of 9,557 schools in California · Windsor Unified: 2 elementary schools rated, median 4.5 · Partly an estimate: the academic component is borrowed, at reduced weight, from 61 schools in Santa Rosa

The brief

A Windsor Unified elementary school serving grades Kindergarten – 2nd.

It ranks 4,232 of 9,557 schools in California and 2 of 7 in Windsor Unified.

Mattie Washburn Elementary is listed in Windsor Unified, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.

The rating blends 2 components; no state test results are on file for this campus.MySchoolScout ranking model.

What the rating is made of, each out of 10

Student Progress
Requires 2+ years of test data
Academics
5.1
55% of the rating, estimated from 61 schools in Santa Rosa
Resources & Environment
8.4
45% of the rating
About this school's data1 correction under review · rating: low confidence · 3 sources, 2019–2024

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.

Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.

  • Estimated academic score. This school does not have standardized test data. Based on 61 schools in Santa Rosa. Learn more
  • Based on limited data: 44% component coverage.
  • Component weights adjusted due to data availability.

Partial Profile · 2/3 metrics

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 95403; this does not measure the attendance area.

Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2023–24

About our dataHow we calculate scores

The neighborhood

Where it sits, and what the area looks like.
Mattie Washburn Elementary and the 20 nearest elementary schools, each pin colored by its score.Pins are locations, not attendance boundaries. Verify the enrollment path with the district.

The area

Median income
$94,480
Median home value
$651,900
Median rent
$2,215/mo
College educated
27.3%
Homeownership
54.9%
Poverty rate
10.2%

U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 95403; this is area context, not an attendance boundary.

Getting around

Walk Score
43
Car-Dependent
Bike Score
41
Somewhat Bikeable
City reported crime
1,706/100K
Reported Part-1 offenses (violent + property + arson) per 100,000 residents, from the FBI Uniform Crime Reporting program for Santa Rosa. This is a city-level reported-crime measure, not a school safety rating.

Walk, transit and bike scores byWalk Score

FBI Uniform Crime Reporting · 2025 · city context (Santa Rosa), not school-level safety or attendance eligibility. Source details

Source period: 2025. Freshness not available.

Programs and who goes here

What the campus offers, and who it enrolls.

Who goes here

Free or reduced lunch
53.4%
Students qualifying for federal meal assistance. Shown separately, never in the score.

NCES Common Core of Data (CCD).

Compare nearby

Grade-compatible schools using the same rating model.
Public-school ratings. Grade-compatible schools within 5 miles, best rated first.
  1. San Miguel Elementary2.5 mi · charter
    8.9Compare →
  2. Mattie Washburn Elementarythis school
    6.6
  3. North Bay Met Academy1.6 mi
    5.6Compare →
  4. Cali Calmecac Language Academy2.0 mi · charter
    5.3Compare →
  5. Sonoma County Alternative Education Programs2.1 mi
    5.0Compare →
  6. Mark West Charter3.2 mi · charter
    4.7Compare →
  7. Sonoma County Court2.1 mi
    4.3Compare →
  8. Mark West Elementary3.2 mi
    4.2Compare →
  9. Sonoma County Special Education2.1 mi
    4.2Compare →
Eight grade-compatible schools using the same rating model sit within 5 miles, and one rates higher than Mattie Washburn Elementary.Public-school ratings. Straight-line distance from this campus. Pins are locations, not attendance boundaries; verify the enrollment path with the district.

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.

The record

What is on file, and where each number came from.

Questions families ask

What grades does Mattie Washburn Elementary serve?

Mattie Washburn Elementary serves students in grades Kindergarten through 2nd.

How many students attend Mattie Washburn Elementary?

Mattie Washburn Elementary has an enrollment of approximately 479 students.

What is the student-teacher ratio at Mattie Washburn Elementary?

The student-teacher ratio at Mattie Washburn Elementary is 16:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mattie Washburn Elementary rank in CA?

Mattie Washburn Elementary ranks #4,232 of 9,557 schools in CA.

What is Mattie Washburn Elementary's MySchoolScout rating?

Mattie Washburn Elementary has a current MySchoolScout rating of 6.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Mattie Washburn Elementary a charter school?

No, Mattie Washburn Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Mattie Washburn Elementary a Title I school?

No, Mattie Washburn Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mattie Washburn Elementary?

53.4% of students at Mattie Washburn Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

School facts

Grades
Kindergarten – 2nd
Enrollment
479
Student-teacher ratio
16:1
Teachers (FTE)
30
Type
Regular
Title I
No
Setting
Large Suburb
County
Sonoma County
Phone
(707) 837-7727
Rank in district
#2 of 7
Schools in district
7
District spending per student
$15,629
NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
6.4%
Census SAIPE · 2024
Area population (ZIP 95403)
45,570
Area average commute
21.6 min
Area median age
39.4

NCES Common Core of Data (CCD) (SY 2023–24).

Sources and official links

Keep exploring

Related reading

Data from NCES Common Core of Data, California Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.