how much is average electric bill per month in nc
1 This average monthly residential electricity bill in North Carolina is 9.35% greater than the national average monthly bill of $107. 2  Average monthly residential electricity bills in the U.S. range from approximately $75 to $203. Poverty level: Approximately 17 percent of households in NC have incomes below the poverty level. 2  Electric bills: The average residential electricity bill in North Carolina is about $117/month, ranking 14th in the U.S. and 9.35% greater than the national average of $107.