Monthly cost in dollars for a couple if we consider price of food, car gasoline, electricity, water, garbage, heating, mobile, internet, clothing, rent, household supplies, electronics.

1569 - Quebec City, Canada
1595 - Tucson, USA
1669 - Winnipeg, Canada
1679 - Montreal, Canada
1739 - Albuquerque, USA
1795 - Ottawa, Canada
1813 - Regina, Canada
1871 - San Antonio, USA
1946 - Milwaukee, USA
1957 - Salt Lake City, USA
1982 - Edmonton, Canada
2008 - Saskatoon, Canada
2013 - Phoenix, USA
2047 - Detroit, USA
2068 - Jacksonville, USA
2093 - Calgary, Canada
2161 - Las Vegas, USA
2165 - Vancouver, Canada
2222 - Dallas, USA
2224 - Tampa, USA
2348 - Sacramento, USA
2372 - Charlotte, USA
2374 - New Orleans, USA
2377 - Albany, USA
2389 - Atlanta, USA
2408 - Nashville, USA
2465 - Orlando, USA
2502 - Austin, USA
2524 - Houston, USA
2560 - Minneapolis, USA
2648 - Portland, USA
2672 - Denver, USA
2680 - Anchorage, USA
2738 - Philadelphia, USA
2791 - Miami, USA
2827 - Chicago, USA
2866 - San Diego, USA
2979 - Los Angeles, USA
3006 - Seattle, USA
3366 - Washington, USA
3661 - San Jose, USA
4392 - New York, USA
4999 - San Francisco, USA

Average : 2432$ per month.

Source : Numbeo.

4999$ in San Francisco, that's insane!!