The Actual Page Count (It Depends)
The original hardcover edition from Doubleday in 1961 runs about 216 pages. Most mass-market paperbacks you will find at a used bookstore or ordered online sit somewhere between 192 and 288 pages, depending on the publisher, font size, margins, and whether illustrations are included. The Bantam edition, which is the one most school districts use for book reports, is 192 pages. The illustrated editions from publishers like Grosset & Dunlap can push past 250 because of the artwork spacing. Here is the breakdown I keep referencing when I am helping people figure out what they own or what to buy: Doubleday first edition (1961): 216 pages, hardcover, no illustrations.
Bantam paperback (widely circulated): 192 pages, standard font. Puffin Books edition: 208 pages, slightly larger trim. Illustrated hardcover editions: 250-288 pages, depending on the artist and publisher.
Audiobook equivalent: Not page-relevant, but for reference it is about 4 hours 45 minutes in unabridged form. I ran into a real problem once when a reader brought me a 1970s Dell mass-market paperback and insisted it was longer than the school's assigned Bantam edition. They had the same story but a different page numbering because Dell used smaller type and tighter line spacing. The actual word count difference was negligible. I had them compare by chapter rather than by page, which is the only reliable way to match editions. Page numbers shift constantly between printings. If you are trying to cite a specific passage for a paper, always include the edition or ISBN, not just the page number. Teachers will notice. The book itself is short enough that the page variation mostly comes down to production choices, not content differences. Rawls wrote roughly 55,000 to 60,000 words. That translates to roughly 200 to 220 pages in any standard adult trade paperback format. Anything over 280 pages is going to be an oversized illustrated version or a juvenile edition with heavier formatting. Anything under 160 pages is probably a cull edition with extremely condensed type, which is rare but does exist in library sale bins.
Get the Full Details

If you are looking to purchase a copy and want to know exactly what you are getting, check the ISBN. The standard Bantam edition is ISBN 0-553-27053-3 and it is 192 pages. The illustrated Grosset & Dunlap version is ISBN 0-448-02190-4 and sits closer to 256. Page counts change every time a publisher decides to tweak margins or font size, so a single fixed number is almost never accurate across all printings. The useful answer is that you are looking at roughly 200 pages give or take, with the exact number determined by whichever physical copy ends up in your hands.