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Todd County School District 66-1 — District Profile & Schools

Mission, South Dakota · Todd County

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Key Dates — Todd County School District 66-1 School Calendar

The first day of school in Todd County School District 66-1 is Mon, Aug 17, 2026, according to the district's published calendar.

First day of school
Mon, Aug 17, 2026
No School
Fri, Aug 21, 2026 to Fri, Sep 18, 2026
No School -InService
Fri, Sep 18, 2026
2,049
Students
13
Schools
8 elem · 2 mid · 2 high
12.9:1
Student-Teacher
159 teachers
0 - 12
Grades

Quick Facts

158
Avg. School Size
421
Total Staff

Todd County School District 66-1 Calendar

42 events

Source

Mon, Aug 3

PD Day

New Teacher Responsive Classroom Training

Mon, Aug 3

PD Day

New Teacher Responsive Classroom Training

Tue, Aug 4

PD Day

New Teacher Responsive Classroom Training

Tue, Aug 4

PD Day

New Teacher Responsive Classroom Training

Wed, Aug 5

PD Day

New Teacher InService

Wed, Aug 5

PD Day

New Teacher InService

Thu, Aug 6

PD Day

New Teacher InService

Fri, Aug 7

PD Day

Paraprofessional EdCamp

Fri, Aug 7

PD Day

New Teacher InService

Fri, Aug 7

PD Day

Paraprofessional EdCamp

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Data source: official Todd County School District 66-1 website · How we verify this data

Contact

Address
PO Box 87
Mission, SD 57555
Phone
(605)856-3501

Staff & Students

Teachers (FTE)
159
Total Staff
421
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about Todd County School District 66-1

The first day of school in Todd County School District 66-1 is Mon, Aug 17, 2026, according to the district's published calendar.

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