GED Classes Ontario, California

Last Updated on April 10, 2024.

This post lists all available GED prep locations and testing sites in the Ontario region. California uses the fully computer-formatted GED exam for the state’s High School Equivalency (HSE) testing program.

Additionally, the state welcomed the HiSET exam for this purpose. The GED® and HiSET® may be taken online or at a state-approved HSE testing site. Learn more below.

Both exams assess knowledge at a level similar to that of graduating high school students.

The GED exam comes with four individual subtests in

• Math
• Science
• Social Studies
• English Language

These sub-exams may be written one (or more) at a time and in any order.

The HiSET has five subtests because the literacy part has two separate tests in reading and writing. These tests can be taken separately as well.

To learn all about California GED and HiSET costs and eligibility criteria, go to GED Testing In California. 

Ontario GED Prep Locations

Chaffey Adult School
1802 E 7th Street – Ontario – CA 91764 – Phone 909 . 391 . 5365
This is Chaffey Adult School’s main campus, located near 7th Street & Vineyard Avenue.

Chaffey Adult School
211 W 5th Street – Ontario – CA 91762 – Phone 909 . 983 . 7102
This satellite campus is located on 5th Street, between Euclid and San Antonio Avenues.

Locations around Ontario (Cities by Alphabet)

Azusa Adult Education Center GED Classes
1040 E Gladstone Street – Azusa – CA 91702 – Phone 626 . 852 . 8400

Adult School Chino Valley
12970 3rd Street – Chino – CA 91710 – Phone 909 . 628 . 1201

Inland Valley Education Center (California Institution for Men)
4901 Central Avenue – Chino – CA 91710 – Phone 909 . 606 . 7039
Not open to the public

Sylvan Chino-Ontario
12887 Mountain Avenue – Chino – CA 91710 – Phone 909 . 203 . 7509

Adult School Claremont
170 W San Jose Avenue – Claremont – CA 91711 – Phone 909 . 624 . 6402 ext. 40003 or 909 . 398 . 0609 ext. 40124

Sylvan Claremont
971 W Foothill Boulevard – Claremont – CA 91711 – Phone 909 . 962 . 8689

Tri-Community Adult Education Covina Education Center
160 N Barranca Avenue – Covina – CA 91723 – Phone 626 . 974 . 4200

Sylvan Diamond Bar
1241 Grand Avenue – Suite F – Diamond Bar – CA 91765 – Phone 909 . 895 . 0158

Fontana Adult Education GED Instruction
10755 Oleander Avenue – Fontana – California 92337 – Phone 909 . 357 . 5490

Rancho Foothills Sylvan Learning Center
7273 Citrus Avenue – Ste 300 – Fontana – California 92336 – Phone 909 . 581 . 4229

Glendora Unified School District Adult Education
301 S Loraine Avenue – Glendora – CA 91741 – Phone 626 . 852 . 4511

Sylvan Glendora
1315 S Grand Avenue – Suite 130 – Glendora – CA 91740 – Phone 626 . 513 . 4471

East LA Education & Career Center HiSET Program
2100 Marengo Street – Los Angeles – CA 90033 – Phone: 323 . 224 . 5970
Discover all Los Angeles area options at GED Programs in & around Los Angeles

Pomona Unified School District-Adult Career Education
1515 W Mission Boulevard – Pomona – CA 91766 – Phone 909 . 469 . 2333

San Gabriel Valley Conservation Corps YouthBuild
305 E Arrow Highway – Pomona – CA 91767 – Phone 909 . 397 . 9955

Five Keys Pomona
272 E Monterey Avenue – Pomona – CA 91767 – Phone 323 . 685 . 2782

Sylvan Etiwanda
11398 Kenyon Way – Suite A – Rancho Cucamonga – CA 91701 – Phone: 909 . 303 . 9470

Sylvan Rancho Cucamonga
7365 Carnelian Street – Suite 133 – Rancho Cucamonga – CA 91730 – Phone: 909 . 303 . 9206

West Valley Detention Center Jail GED Program
9500 Etiwanda Avenue – Rancho Cucamonga – CA 91739 – Phone 909 . 350 . 2476
Not publicly available

Rowland area Adult and Community Education
2100 Lerona Avenue – Rowland Heights – CA 91748 – Phone: 626 . 965 . 5975

San Bernardino Adult Education (Inland Career Ed. Center)
1200 North E Street – San Bernardino – California 92405 – Ph: 909-388-6000 ext. 266
For more San Bernardino area locations, go to San Bernardino Area GED Classes

Upland USD Adult Education
390 N Euclid Avenue – Upland – CA 91786 – Phone 909 . 985-1864 ext. 21144

Victor Valley Adult School GED Instruction
16350 Mojave Drive  – Victorville – CA 92392 – Phone 760 . 955 . 3440 x 33108
Discover all Victorville area GED prep options here: Victorville Area GED Courses

Mount San Antonio College GED Program
1100 N Grand Avenue – Walnut – CA 91789 – Phone 909 . 274 . 4937
GED and HiSET preparatory classes

Tri-Community Adult Education-Pioneer Center
1651 E Rowland Avenue – West Covina – CA 91791 – Phone 626 . 974 . 6823

Sylvan West Covina
1730 W Cameron Avenue – Suite 125 – West Covina – CA 91790 – Phone 626 . 722 . 4029

You could also be interested in Corona area GED prep locations.

GED and HiSET Online

Both the GED and HiSET exams are now available online as well. In the past, online GED or HiSET testing was no option. Your personal appearance at an official, state-designated testing center was required. That has changed, though.

Now, the HiSET and GED exams can also be taken in an online, proctored format. A proctor will guide you and see if everything happens in accordance with the rules. To learn more, visit the online proctored HiSET test, and for the GED, check out the online proctored GED test.

GED Testing Centers in and around Ontario

Chaffey Adult School (GED)
1802 E Seventh Street, Ontario, CA 91764, Phone 909.391.5365

From here, cities by alphabet

Chino Valley Adult School (GED)
12970 3rd Street, Chino, CA 91710, Phone 909.627.9613

Inland Valley Adult School (HiSET)
14901 Central Avenue, Chino, CA 91710, Phone 909.591.1821

Corona-Norco Testing Center (GED and HiSET)
300 Buena Vista Avenue, Corona, CA 92882, Phone 951.736.3325/3364

El Prado Adult Ed. School (HiSET Testing)
16756 Chino-Corona Road, Corona, CA 92880, Phone 909.597.1771

Tri-Community Adult Education GED Testing
160 N Barranca Avenue, Covina, CA 91723, Phone 626.974.4200

Fontana Adult School (GED, HiSET)
10755 Oleander Avenue, Fontana, CA 92337, Phone 909.357.5490

Mt. San Antonio College (GED and HiSET)
1100 N Grand Avenue (Building 40, Room 102), Walnut, CA 91789, Phone 909.274.5875/4027

The Four GED Tests

A few years ago, the GED exam was completely rebuilt to ensure it would remain a credible way of measuring applicants’ knowledge compared to that of graduating HS students.

The test has totally implemented what businesses and universities are expecting from GED graduates. The four sub-exams are timed tests:

• Language Arts: 155 minutes (including a small break)
• Math: 120 minutes
• Science: 90 minutes
• Social Studies: 70 minutes

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