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S
60.5/ 100
Success Index (US)
Top 50%

#115 of 226 elementary schools in South Dakota
#17898 of 50,301 nationally

How is this calculated?
Students
154
Enrollment
154
Source: NCES CCD
Free/reduced-price lunch
16.2%
Source: NCES CCD
Students per teacher
12.8
Source: NCES CCD

About Tri-Valley Elementary in Colton - 02

Tri-Valley Elementary in Colton - 02 is a public elementary located in Colton, in the Tri-Valley School District 49-6 school district of South Dakota, United States. It caters for Grades K–4. In 2025 it enrolled 154 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 60.5 out of 100, placing it in the top 50% of elementary schools in United States and 115th of 226 ranked elementary schools in South Dakota. Its strongest component is community advantage (fewer free/reduced-price lunch) (93th percentile), and its weakest is math proficiency (38th percentile).

Other published figures: enrollment 154.

There are 3 schools in Colton; Tri-Valley Elementary in Colton - 02 ranks 3rd of 3 scored schools there.

Success Index (US) breakdown

Each component is a percentile against elementary schools across United States.

  • Math proficiency (30%)41%
  • Reading proficiency (30%)52%
  • Community advantage (fewer free/reduced-price lunch) (25%)16.2%
  • Students per teacher (15%)12.8

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Tri-Valley Elementary in Colton - 02 by the official sources.

Enrollment
154
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
16.2%
Share of students eligible for free or reduced-price lunch.
Students per teacher
12.8
Enrollment divided by FTE teachers; not class size.
Reading proficiency
52%
Share of tested students proficient or above (all students, all grades).
Math proficiency
41%
Share of tested students proficient or above (all students, all grades).

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Schools near Tri-Valley Elementary in Colton - 02

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public elementary schools in South Dakota with a comparable Enrollment.

Frequently asked questions

Is Tri-Valley Elementary in Colton - 02 a good school?

Tri-Valley Elementary in Colton - 02 has a Success Index (US) of 60.5 out of 100 (Top 50% of elementary schools in United States) and ranks #115 of 226 in South Dakota. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Tri-Valley Elementary in Colton - 02 rank in South Dakota?

Tri-Valley Elementary in Colton - 02 ranks #115 of 226 elementary schools in South Dakota and #17898 of 50,301 nationally on the Success Index (US) (2025 data).

How many students attend Tri-Valley Elementary in Colton - 02?

Tri-Valley Elementary in Colton - 02 had 154 students in 2025.

Is Tri-Valley Elementary in Colton - 02 a elementary school or a high school?

Tri-Valley Elementary in Colton - 02 is classified as a elementary covering Grades K–4. It is a public school.

What other schools are near Tri-Valley Elementary in Colton - 02?

There are 6 schools within 15 km of Tri-Valley Elementary in Colton - 02; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.