What grades does Todd County High School - 01 serve?

Todd County High School - 01 operates as a High school within the local district. The school serves families in the Mission area.

Where is Todd County High School - 01 located?

Todd County High School - 01 is a rural school in Mission, SD.

What is the student-teacher ratio at Todd County High School - 01?

The student-teacher ratio at Todd County High School - 01 is 13.9:1. Lower ratios generally indicate smaller class sizes.

What schools are in Mission, SD?

Schools in Mission include Todd County High School - 01 and others operated by the local district. The district serves families throughout the Mission area.

SDHighCalendar available · 8 events · Auto-updating

Events confirmed from Todd County School District 66-1's official calendar.

Todd County High School - 01 — School Calendar 2026-27

High|Mission, South Dakota|Todd County School District 66-1

Mission, SD 57555

Auto-updates all year · Works with Apple, Google, Outlook

This school plus sports, holidays, and more. $29.99/year.

Never miss a day at Todd County High School - 01.

Sync this calendar to your phone.

Auto-updates all year · $29.99/yr

Upcoming Events

Nov

Wed

Thanksgiving Vacation BreakDistrict-wide

Banks, government offices, and schools may be closed.

Dec

Tue

He Dog Elementary Christmas ConcertHolidayDistrict-wide

Banks, government offices, and schools may be closed.

Dec

Fri

Academic Success and Enrichment Day Early Dismissal at 1 pmhalf_dayDistrict-wide

Mar

Fri

Academic Success and Enrichment Day Early Dismissal at 1 pmhalf_dayDistrict-wide

Mar

Thu

Spring Creek Parent Teacher ConferenceStaff DayDistrict-wide

View all 8 events →

Also available for your address

Sync all 8 events to your phone

Plus waste, sports, holidays, and more.

School Profile

Grades

9–12

Enrollment

471

Student:Teacher

13.9:1

Locale

Rural

District

Todd County School District 66-1

Econ. Disadvantaged

100.0%

Phone

(605)856-3503

School Statistics

Academics (SY 2020-21)

Graduation Rate

45-49%

Chronic Absenteeism

97.1%

SY 2019-20

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

600

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

100% fully certified

Counselors

Social Workers

0.5

Nurses

School Resource Officers

0.5

Security Staff

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$16,832

Total current expenditure

Instruction Spending

$8,628

Per pupil, classroom only

Total Revenue/Pupil

$25,535

All funding sources

Funding Sources

Federal 65%State 30%Local 6%

District-level data from NCES F-33 Survey

Community Context

Community Need Level

High

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

66.7%

Below 150% poverty line

15.5%

Unemployment rate

27.7%

Uninsured residents

20.4%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

361

Ages 3-21 under IDEA

School-Age (6-21)

328

Receiving special ed services

Est. % of Enrollment

70%

District rate, school may vary

Disability Categories (District)

Specific Learning Disability

142 (43%)

Speech/Language Impairment

67 (20%)

Intellectual Disability

41 (13%)

Autism

39 (12%)

Other Health Impairment

11 (3%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

447

Current enrollment

Declining(-12% 5yr)

Coming Up

Wed, Nov 25, 2026

Thanksgiving Vacation

Banks, government offices, and schools may be closed.

Break

Tue, Dec 8, 2026

He Dog Elementary Christmas Concert

He Dog Elementary Christmas Concert at 2pm

Holiday

Fri, Dec 11, 2026

Academic Success and Enrichment Day Early Dismissal at 1 pm

half_day

Full School Calendar 2026-27

Events marked District-wide apply to all schools in Todd County School District 66-1. Todd County High School - 01 follows the district calendar.

Date	Event	Type	Level
Wed, Oct 21, 2026	TCHS Mid-Semester Parent Teacher ConferencesDistrict-wide	Staff Day	—
Thu, Oct 22, 2026	Parent/Teacher ConferenceDistrict-wide Review the school calendar for conference scheduling information.	Staff Day	—
Mon, Oct 26, 2026	TCMS Parent/Teacher ConferenceDistrict-wide	Staff Day	—
Wed, Nov 25, 2026	Thanksgiving Vacation District-wide Banks, government offices, and schools may be closed.	Break	—
Tue, Dec 8, 2026	He Dog Elementary Christmas ConcertDistrict-wide He Dog Elementary Christmas Concert at 2pm	Holiday	—
Fri, Dec 11, 2026	Academic Success and Enrichment Day Early Dismissal at 1 pmDistrict-wide	half_day	—
Fri, Mar 12, 2027	Academic Success and Enrichment Day Early Dismissal at 1 pmDistrict-wide	half_day	—
Thu, Mar 18, 2027	Spring Creek Parent Teacher ConferenceDistrict-wide	Staff Day	—