Spacing for other applied essays
If your application provides formatting guidelines, you should obviously follow them. Failure to do this will negatively affect you. So if your school talks about ama citation format and double spacing using 12 point Times Roman font, show that you pay attention to both the details and instructions. Students who don't know how to follow directions are unlikely to become successful college students.
If your app doesn't provide style guidelines, then single or double space is likely to be fine. Many college applications do not specify rules for using spacing because admissions officers don't care which spacing you use. You will even find that many application guides indicate that the thematic statement or the essay itself can be single or double spaced. After all, the school has essay requirements, because they enter it in a complex way. Admissions officers want to get to know you as a whole person, so the content of your essay is important, not its intervals.
When in doubt, use double spacing
However, the few colleges that indicate preference usually ask for double spacing. Also, if you read the blogs and FAQs written by college admissions staff, you will usually find that you generally prefer to use double spacing. If you do not know how to properly format an essay, then you can ask your supervisor, other students or a writer you know to write my paper for me. Because it is always better to play it safe and be sure of the correctness of the writing of the essay and its design.
There are reasons why double spacing is the standard for essays you write in high school and college: double spacing is easier to read quickly because the lines don't blur together; Additionally, double spacing gives your reader the opportunity to write comments on your personal statement (and yes, some admissions officers print out essays and add comments to them for future reference).
Useful resources:
Tips for General Application of Essays
A Few Tips for Writing an Essay for College Admission
Single or double space: formatting your college admission essay
