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Ranked #12 in Libraries · Port Harcourt

Onyoma Research Library

3.43.4 out of 5 stars(5 Google reviews)
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Sources and dates

  • Listing source: Google Places; record fetched 20 September 2026.
  • Listing fields compared on 20 September 2026. This compares the stored name, address, phone, website, status and hours.
  • 5 Google rating/review records held, 2 with written text; newest published 27 May 2026.
  • Review records fetched 31 May 2026.
  • Ranking computed 22 September 2026.

Source fetches, review publication and ranking calculations are separate dates. A recent fetch or score does not make an older review recent or confirm every business detail.

Is this business still open?

Why this is ranked #12 in Libraries in Port Harcourt

These are the six stored score components for this business. The current list also checks category and location evidence; nearby entries are labelled separately. Paid placement is not a score component.

Score by dimension ▾

Composite score 44.4 of 100

  • Google rating45
  • Review volume26
  • Review recency72
  • Profile completeness67
  • Review sentiment50
  • Verification0

Scores 0 to 100 per dimension. See how we rank.

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About

Onyoma Research Library is one of the libraries in Port Harcourt, located at 11 Orogbum Cres, GRA 2, Port Harcourt 500101, Rivers, Nigeria. Its recorded Google rating is 3.4 stars from 5 reviews.

On Google, Onyoma Research Library is listed under Library.

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Rating
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Google ratings and review excerpts

  • Eazi M.4 months ago
    5.0 out of 5 stars

    Rating only; no written review text was provided.

    View on Google →

  • Abba D.1 year ago
    1.0 out of 5 stars

    Rating only; no written review text was provided.

    View on Google →

  • uniquebraids U.1 year ago
    1.0 out of 5 stars

    THIS LIBRARY NO LONGER EXIST.

    View on Google →

  • David C.5 years ago
    5.0 out of 5 stars

    Rating only; no written review text was provided.

    View on Google →

  • Eugene A.7 years ago
    5.0 out of 5 stars

    Prof(Emeritus) E.J. Alaska owns this place

    View on Google →

Google reviews excerpted from Google Maps. Full text and additional reviews remain on Google, where each author published them. © respective authors; Ranked displays short excerpts under fair-use principles to inform readers about ranked businesses.

Onyoma Research Library: quick answers

What is Onyoma Research Library's phone number?
You can reach Onyoma Research Library on 0806 833 7708.
Where is Onyoma Research Library located?
Onyoma Research Library is located at 11 Orogbum Cres, GRA 2, Port Harcourt 500101, Rivers, Nigeria.
What are Onyoma Research Library's opening hours?
Monday: 8:00 AM – 5:00 PM; Tuesday: 8:00 AM – 5:00 PM; Wednesday: 8:00 AM – 5:00 PM; Thursday: 8:00 AM – 5:00 PM; Friday: 8:00 AM – 5:00 PM; Saturday: Closed; Sunday: Closed.
Does Onyoma Research Library have reviews?
Yes. Onyoma Research Library is rated 3.4★ from 5 Google reviews on Ranked.

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