51231 Zip Code Historical Poverty Level Data
ACS 2010-2014 data
| | 51231 Zip Code | % | Iowa | U.S. |
| Population in Poverty | 40 | 11.05%, see rank | 12.55% | 15.59% |
| Family in Poverty | 7 | 7.53%, see rank | 8.17% | 11.47% |
ACS 2008-2012 data
| | 51231 Zip Code | % | Iowa | U.S. |
| Population in Poverty | 27 | 10.55%, see rank | 12.23% | 14.88% |
| Family in Poverty | 4 | 5.33%, see rank | 7.93% | 10.92% |
US Census 2000 data
| | 51231 Zip Code | % | Iowa | U.S. |
| Population in Poverty | 23 | 9.35%, see rank | 9.13% | 12.38% |
| Family in Poverty | 4 | 5.26%, see rank | 6.02% | 9.16% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
