Middle Grade Age Range Guidelines
By Mary Kole
Mary Kole is a former literary agent, freelance editor, writing teacher, author of Writing Irresistible Kidlit, and IP developer for major publishers, with over a decade in the publishing industry.
Middle grade novels have always been a popular genre among young readers. These books are typically written for a middle grade age range of eight to twelve and are known for their relatable characters, engaging storylines, and appropriate yet challenging theme content. If you are an aspiring writer of children’s books, looking to break into the middle grade market, this article will provide you with everything you need to know about writing, publishing, and book marketing middle grade novels. This starts with knowing the middle grade age range, and writing exclusively for this specific target audience. From the middle grade age range and middle grade word count, to the special considerations and best practices of these books for young readers, I have you covered.
Parameters for Middle Grade Age Range
Middle grade novels are written for readers ages eight to twelve, and a middle grade protagonist or character should also be in that middle grade age range. The protagonist in a middle grade novel should be around the same age as the intended readers, though they can be slightly older. This helps the readers identify with the main character, see themselves in their shoes, and learn from their experiences. Choosing an appropriate middle grade age range is critical to success in this genre. The focal point character should also be a proactive protagonist, relatable, and engaging. They should have flaws, strengths, and character objectives and motivations that drive the plot forward.
Middle grade novels should contain characters, themes, and dialogue that are relatable and appropriate for this age group. However, middle grade novels can range in writing style, content, and genre. They can be fantasy, adventure, coming of age, and mystery, among others. They can be written in first person point of view or third person, in present or past tense. What matters most is that the story resonates with the readers and keeps them engaged from beginning to end.
Middle Word Count and Page Count for Middle Grade
Middle grade novels typically range in word count from 20,000 on the lower end to 60,000 words for genres that require a lot of world-building, like fantasy. This translates to about 140-350 pages, depending on the font size, manuscript formatting, and spacing. Some middle grade novels also include children’s book illustrations. The pacing of the story should be appropriate for this age group, with shorter chapters and frequent cliffhangers to hook the reader and keep them engaged. The language should be simple yet meaningful, with descriptive word choice and writing imagery that enhance the reader's experience.
Other Special Considerations of Writing Middle Grade
Writing middle grade novels comes with its own set of challenges and considerations, precisely because the middle grade age range is so specific, and those readers are so developmentally pegged as newly independent readers. For example, aspiring writers need to be aware of the sensitivity and maturity of the readers and avoid topics that are too graphic or disturbing. They also need to be mindful of cultural, social, and economic differences and make sure that the story is inclusive and diverse to reflect our world. Additionally, writers need to be aware of popular trends and topics in middle grade literature, such as friendship, self-discovery, identity, and self-differentiation. Family members, friends and allies, and an antagonist are good ideas for casts of characters.
Middle Grade Best Practicing
To succeed in writing and publishing middle grade novels, there are a few best practices that you should follow. First, read like a writer widely in the genre to get a sense of what works and what doesn't. Second, write consistently and revise frequently to improve your skills and writing craft, keeping in mind the appropriate middle grade age range. Third, find a critique group, writing workshop, or developmental editor that specializes in MG, and who can provide you with constructive criticism and writing notes. Fourth, research the publishing industry and understand the manuscript submission process and requirements. Finally, be persistent and patient, as the publishing journey can be long and challenging but also rewarding. Optimism should be part of your writing toolbox, even on days when writing rejection has you down.
Middle grade novels are a beloved and important category in children's literature. They have the power to entertain, educate, and inspire young readers all over the world. If you are an aspiring writer who wants to write and publish middle grade novels, this ultimate guide provides you with all the information and advice you need to get started. From the parameters of writing within the well-defined middle grade age range to the best practices for success, I hope that this guide has been informative, engaging, and helpful.

Click here to purchase Writing Irresistible Kidlit, my book on fiction craft for MG and YA novels, out from Writer's Digest Books. This will show you my writing craft philosophy and give you lots of valuable advice, including tips for the novel revision process and self-editing. There are over 35 example novels cited and discussed throughout. It’s a valuable resource for any writer’s toolkit.