This article lets you discover all GED prep sites and testing centers in the Lewiston region. Idaho uses the GED test for high school equivalency testing.
GED testing is available online and at state-approved test centers. The assessment offers individuals who didn’t finish high school another shot at securing an equivalent credential.
Online GED Classes
A simple and easy way of getting your GED diploma.
This website’s online free GED classes will be a great help for starting out on your GED journey. They will also help you determine whether learning with an online course is right for you.
If it is, we advise you to proceed with Onsego GED Prep. This affordable course prepares you super-fast for your GED test, and GED Testing Service has recognized Onsego’s course as fully GED-compliant.
If you think studying with a teacher works better for you, contact a prep facility near you from the list below.
Onsego GED Prep
Pass the GED Test in 2 Months
Learn Just 1 Hour a Day.
It doesn’t matter when you left school.
In earlier days, there was no online GED® test. But with the arrival of a new online proctored GED exam, that has all changed. Read more in the bottom section of this post.
If you’d like to learn more about Idaho GED testing fees, passing scores, or eligibility criteria, check out “GED Test in Idaho.”
Lewiston GED Prep Sites
Lewis-Clark State College Adult Learning Center
400 Main Street – Lewiston – ID 83501 – Phone: (208) 792.2238
GED classes are held at the school’s Clearwater Hall (400 Main Street). LCSC offers GED prep classes in:
- Grangeville (Grangeville Outreach Center, 208-792-2595)
- Moscow (United Church of Moscow, 208-792-2544) DISCONTINUED
- Lewiston (LCSC Lewiston, 208-792-2238)
- Orofino (Orofino Outreach Center, 208-792-2503) DISCONTINUED
LCSC Adult Learning Center – Lewiston
400 Main Street (inside Clearwater Hall) – Lewiston – ID 83501 – Phone: (208) 792.2238
Locations around Lewiston (Cities in Alphabetic Order)
Literacy Council of Lewis-Clark Valley
1470 Bridge Street – Clarkston – WA 99403 – Phone: (509) 758.1788
Walla Walla Community College – Mezzanine Level
Walla Walla Comm. Coll.-Clarkston
1470 Bridge Street – Clarkston – WA 99403 – Phone: (509) 751.4078
GED instruction is for individuals 18 years or older looking to enhance their literacy and math skills to successfully take the GED exam. Applicants must take a placement test (required by Washington State), which is only used for placement purposes. Each student will be assigned a personalized study program, and the school delivers instruction via individual study and structured courses, both in group lessons and via computers. GED classes are available in English and Spanish.
North Idaho Correctional Institution (LCSC)
236 Radar Road – Cottonwood – ID 83522, Phone: (208) 962.3276
Not publicly available
Grangeville Outreach Center (LCSC)
201 E Main Street – Grangeville – ID 83530 – Phone: (208) 792.2595
The Grangeville ALC (Adult Learning Center) is located at the back of the Avista building.
Lewis-Clark State College Adult Learning Ctr (DISCONTINUED)
123 W 1st Street – Moscow – ID 83843 – Ph: (208) 792-2544
Moscow region GED prep facilities, <- go to this page
Lewis-Clark State College Adult Learning Center
416 Johnson Avenue – Ste 3 – Orofino – ID 83544 – Phone: (208) 792.2503
DISCONTINUED due to significant budget cuts.
Orofino Correctional Institution GED Instruction
381 Hospital Drive – Orofino – ID 83544 – Phone: (208) 476.3655
No public availability
Youth ChalleNGe Academy
117 Timberline Drive – Pierce – ID 83546 – Phone: (208) 464.1253
Walla Walla Community College GED Program
500 Tausick Way – Walla Walla – WA 99362 – Phone: (509) 527.4637
The Four Modular GED Subtests
The GED has four separate subtests (independent modules) that assess a candidate’s proficiency in the following subjects:
- Language Arts – 150 minutes (incl. a 10-minute break)
- Social Studies – 70 minutes
- Mathematics – 115 minutes
- Science – 90 minutes
You can write these modules separately and in your preferred order. GED testing occurs at a level comparable to a high school graduation level.
The GED diploma is accepted across America in lieu of a regular high school degree by practically all colleges and employers.
Lewiston Area GED Testing Centers
Lewis-Clark State College GED testing
500 8th Ave – Lewiston – ID 83501 – Ph: (208) 792.2238
Walla Walla Community College
1470 Bridge St – Clarkston – WA 99403 – Ph: (509) 758.1772
The University of Idaho GED testing
1210 Blake Ave – Moscow – ID 83844 – Ph: (208) 885.5138
Washington State University (Rm 301)
1125 NE Washington St – Pullman – WA 99164 – Ph: (509) 335-1744
GED Passing Score
The GED passing score is 145 on each of the four modules. So, your overall score needs to be no less than 580. Averaging is no option. There are three GED passing score ranges:
- Scores in the 145-164 range: high school equivalent results
- Scores in the 165-174 range: college-ready results
- Scores in the 175-200 range: college-ready + credit range
The GED credential is recognized by practically all North American employers and schools of higher learning. The GED exam is a rigorous four-part exam that is administered entirely on a computer; there is no paper-based testing option.
Holders of the GED diploma will undoubtedly have better job options and also qualify for admission to a college or university. GED holders earn at least $9,500 more annually than those without the credential.
Online Proctored GED Test
In the past, sitting for the GED exam was only possible at official GED testing sites. There was simply no online GED test available. If you wanted to earn an Idaho GED diploma, you had to appear at an official Idaho GED test site.
That has changed with the advent of a proctored, online GED test-taking option. An online proctor will guide you through the entire process and see if you do everything according to the rules and regulations. For detailed information, check out this post: ‘The Online GED Test.’
To be eligible for online GED testing, you must pass the GED Ready practice test for each subject test. There is a corresponding GED Ready test for each GED subject. The GED Ready test is available at GED.com and costs $7.99 per subject. So, in total, these tests will add an extra $32 to your GED testing cost.
If you sign up for an Onsego Advantage Plan, however, there’s no need for you to purchase the GED Ready tests, as all Onsego Advantage Plans include four vouchers for the GED Ready, a fantastic $32 value bonus!
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Last Updated on August 12, 2025.