The cost of living in the U.S. in 2025 varies significantly by state and city, with California and Hawaii frequently named as the most expensive states due to high housing and other costs. Conversely, states like West Virginia, Mississippi, and Oklahoma are among the most affordable. The national average cost of bills is approximately \(\$1,149\) per month, though this is heavily influenced by regional differences in essential costs like housing, groceries, and utilities.

International students in the U.S. can work on-campus, and off-campus after their first academic year through programs like Curricular Practical Training (CPT) or Optional Practical Training (OPT), with employment authorization and strict adherence to the university's International Student Services office guidelines. On-campus work is limited to 20 hours per week during the academic year but can be full-time during breaks, while off-campus work requires prior approval and is subject to the specific rules of the CPT or OPT program. https://www.uscis.gov/working-in-the-united-states/students-and-exchange-visitors/students-and-employment