I saw a great graph yesterday that I cannot find right now. My State lists this (I am skipping 1A):

Phase 1B
Recipients
• Persons aged 75 years and older
• Individuals residing in congregate care and correctional facilities
• American Indians and other people of color who may be at elevated risk for COVID-19 complications
• Frontline Essential Workers
o First Responders
o Education and all childcare workers
o Critical infrastructure federal employees
o Food & Agriculture
o Manufacturing
o Corrections workers
o US Postal Service
o Public transit workers
o Grocery store workers
o Child and adult protective service workers who are at risk for exposure
o Inspectors of congregate care facilities or like settings
o Critical infrastructure energy workers
o Critical infrastructure IT workers
Approximate Timeline
• January 15, 2021 through March 15, 2021

Phase 1C
Recipients
• Persons aged 65 years and older
• Persons aged 16-64 with high-risk medical conditions
• Essential Workers
o Transportation & Logistics
o Food Service
o Shelter, housing, construction
o Finance
o IT & Communication
o Energy
o Legal
o Media
o Public Safety
o Water & Wastewater
o Essential Government Personnel

This assumes you don't already meet 1A or 1B.