The Ottawa, IL employment information can be a key indicator when searching for a new job. A good indicator of the strength of the job market is the income per capita and the median household income. The income per capita in Ottawa is $26,242, which is 17% lower than than the Illinois average and 12% lower than than the national average. The median household income is $45,541, which is 23% lower than than the Illinois average and 18% lower than than the national average. The unemployment rate in Ottawa is 7%, which is 49% higher than than the national average. The poverty rate in Ottawa is 17% which is 11% higher than than the national average.