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HIGH TECH HIGH MESA

Upcoming Events —

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Monday, August 31st
  • Monday, August 31st @ 8:30 am - 3:30 pm HTHM - First Day of Attendance* (see notes) See more details
Monday, September 7th
Monday, September 14th
  • Monday, September 14th @ 7:00 am - 8:00 am HTHM - Open House* (see notes) See more details
Monday, October 5th
  • Monday, October 5th @ 8:30 am - Tuesday, October 6th @ 3:30 pm HTHM - SLC's -regular schedule* (see notes) See more details
Tuesday, October 6th
  • Monday, October 5th @ 8:30 am - Tuesday, October 6th @ 3:30 pm HTHM - SLC's -regular schedule* (see notes) See more details
Wednesday, October 7th
  • Wednesday, October 7th @ 8:30 am - Thursday, October 8th @ 12:00 pm HTHM - SLC's HALF DAYS* (see notes) See more details
Thursday, October 8th
  • Wednesday, October 7th @ 8:30 am - Thursday, October 8th @ 12:00 pm HTHM - SLC's HALF DAYS* (see notes) See more details
Friday, October 9th
  • Friday, October 9th @ 7:30 am - 8:30 am HTHM - NO SCHOOL STAFF DAY See more details
Monday, October 12th
  • Monday, October 12th @ 8:30 am - 3:30 pm HTHM - NO SCHOOL - Indigenous Peoples day See more details
Friday, October 30th
  • Friday, October 30th @ 8:30 am - 3:30 pm HTHM - NO SCHOOL - Staff day See more details
Wednesday, November 11th
  • Wednesday, November 11th @ 8:30 am - 3:30 pm HTHM - NO SCHOOL Veterans' Day Holiday See more details
Monday, November 23rd
  • Monday, November 23rd @ 8:30 am - Friday, November 27th @ 3:30 pm HTHM - NO SCHOOL - Thanksgiving Holiday See more details
Tuesday, November 24th
  • Monday, November 23rd @ 8:30 am - Friday, November 27th @ 3:30 pm HTHM - NO SCHOOL - Thanksgiving Holiday See more details
Wednesday, November 25th
  • Monday, November 23rd @ 8:30 am - Friday, November 27th @ 3:30 pm HTHM - NO SCHOOL - Thanksgiving Holiday See more details
Thursday, November 26th
  • Monday, November 23rd @ 8:30 am - Friday, November 27th @ 3:30 pm HTHM - NO SCHOOL - Thanksgiving Holiday See more details
Friday, November 27th
  • Monday, November 23rd @ 8:30 am - Friday, November 27th @ 3:30 pm HTHM - NO SCHOOL - Thanksgiving Holiday See more details
Friday, December 18th
  • Friday, December 18th @ 8:30 am - 12:00 pm HTHM - MINIMUM DAY - 12pm release See more details
Monday, December 21st
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Tuesday, December 22nd
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Wednesday, December 23rd
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Thursday, December 24th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Friday, December 25th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Saturday, December 26th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Sunday, December 27th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Monday, December 28th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Tuesday, December 29th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Wednesday, December 30th
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Thursday, December 31st
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Friday, January 1st
  • Monday, December 21st @ 8:30 am - Friday, January 1st @ 3:30 pm HTHM - NO SCHOOL Winter Break See more details
Monday, January 18th
  • Monday, January 18th @ 8:30 am - 3:30 pm HTHM - NO SCHOOL M.L. King, Jr. Holiday See more details
Monday, February 8th
  • Monday, February 8th @ 7:30 am - Tuesday, February 9th @ 8:30 am HTHM - SLC's full day schedule See more details
Tuesday, February 9th
  • Monday, February 8th @ 7:30 am - Tuesday, February 9th @ 8:30 am HTHM - SLC's full day schedule See more details
Wednesday, February 10th
  • Wednesday, February 10th @ 8:30 am - Thursday, February 11th @ 1:00 pm HTHM - SLC's HALF DAY See more details
Thursday, February 11th
  • Wednesday, February 10th @ 8:30 am - Thursday, February 11th @ 1:00 pm HTHM - SLC's HALF DAY See more details
Friday, February 12th
  • Friday, February 12th HTHM -NO SCHOOL President's Day Holiday See more details
Monday, February 15th
  • Monday, February 15th HTHM- NO SCHOOL President's Day Holiday See more details
Friday, March 5th
  • Friday, March 5th @ 8:30 am - 3:30 pm HTHM -NO SCHOOL Staff Day See more details
Friday, March 19th
Monday, March 22nd
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Tuesday, March 23rd
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Wednesday, March 24th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Thursday, March 25th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Friday, March 26th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Saturday, March 27th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Sunday, March 28th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Monday, March 29th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Tuesday, March 30th
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Wednesday, March 31st
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Thursday, April 1st
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Friday, April 2nd
  • Monday, March 22nd - Friday, April 2nd @  HTHM - NO SCHOOL Spring Break See more details
Monday, April 5th
  • Monday, April 5th @ 8:30 am - 3:30 pm HTHM - NO SCHOOL - Staff Day See more details
Tuesday, April 6th
  • Tuesday, April 6th @ 8:30 am - Friday, April 9th @ 3:30 pm HTHM - College Intersession Week* See more details
Wednesday, April 7th
  • Tuesday, April 6th @ 8:30 am - Friday, April 9th @ 3:30 pm HTHM - College Intersession Week* See more details
Thursday, April 8th
  • Tuesday, April 6th @ 8:30 am - Friday, April 9th @ 3:30 pm HTHM - College Intersession Week* See more details
Friday, April 9th
  • Tuesday, April 6th @ 8:30 am - Friday, April 9th @ 3:30 pm HTHM - College Intersession Week* See more details
Friday, May 7th
  • Friday, May 7th @ 8:30 am - 3:30 pm HTHM - No School - Snow Day See more details
Monday, May 24th
  • Monday, May 24th HTHM - 5/24 Internship commences (tentative) See more details
Monday, May 31st
  • Monday, May 31st @ 8:30 am - 3:30 pm HTHM - No School Memorial Day Holiday See more details
Thursday, June 17th
Monday, June 21st
  • Monday, June 21st @ 8:30 am - Tuesday, June 22nd @ 3:30 pm HTHM - TPOLs See more details
Tuesday, June 22nd
  • Monday, June 21st @ 8:30 am - Tuesday, June 22nd @ 3:30 pm HTHM - TPOLs See more details
Wednesday, June 23rd
  • Wednesday, June 23rd @ 8:30 am - 12:00 pm HTHM - Last Day of School & Min Day See more details

Important Information —


Welcome to HTHM!

High Tech High Mesa Logo

HTH Mesa is located at
5331 Mt. Alifan Drive, Bldg 900, San Diego, CA 92111


High Tech High opened its newest campus, HTH Mesa, in August 2018 beginning with a high school for 9th grade only. In August 2019 we moved into our new building adding 10th grade.   The 20-acre, K-12 campus will be filled over a 4-5 year build-out period.

When will the other K-12 grades be opened at HTH Mesa?

The build out plan for the three new schools has been designed with the ambition of pacing growth to support the development of a sound, and robust academic program and school campus culture. The proposed build out plan is as follows:

  • Year 1: 2018-2019

High School opens with 9th grade only (about 100 students)

  • Year 2: 2019-2020

High School grows to serve 9th and 10th grades

Middle School opens with 6th grade

Elementary opens with kindergarten, 1st grade and  2nd grade

  • Year 3: 2020-2021

High School grows to serve 9th, 10th, and 11th grades

Middle School grows to serve 6th and 7th grades

Elementary grows to serve K through 3rd grades

  • Year 4: 2021-2022

High School grows to serve 9th-12th grades

Middle School grows to serve 6th-8th grades

Elementary grows to serve K through 4th grades

  • Year 5: 2022-2023

High School serving all grades

Middle School serving all grades

Elementary serving all grades