Hello AJ, and thank you for writing. The USDA site has a search function you can use to find your county. You indicate the number of members of your household and your income, and it will tell you if you're eligible or not. For instance, for a two-person household in San Joaquin County, your income limit for a guaranteed loan is $78,200 a year, and for a direct loan it's $53,050. Here's the link: https://eligibility.sc.egov.usda.gov/eligibility/incomeEligibilityAction.do?pageAction=state
Good luck, and thank you for your question.