USA.com / Iowa / Lyon County / Rock Rapids, IA / 51246 / Population and Races / Historical Gender Data
51246 Zip Code Historical Gender Data
ACS 2010-2014 data
Total population: 3,752
Male: 1,818 (48.45%, see rank)
Females: 1,934 (51.55%, see rank)
| 51246 Zip Code | Male: 48.45% Female: 51.55% |
| Iowa | Male: 49.58% Female: 50.42% |
| U.S. | Male: 49.19% Female: 50.81% |
US Census 2010 data
Total population: 3,844
Male: 1,863 (48.47%, see rank)
Females: 1,981 (51.53%, see rank)
| 51246 Zip Code | Male: 48.47% Female: 51.53% |
| Iowa | Male: 49.51% Female: 50.49% |
| U.S. | Male: 49.16% Female: 50.84% |
ACS 2008-2012 data
Total population: 3,918
Male: 1,940 (49.52%, see rank)
Females: 1,978 (50.48%, see rank)
| 51246 Zip Code | Male: 49.52% Female: 50.48% |
| Iowa | Male: 49.46% Female: 50.54% |
| U.S. | Male: 49.17% Female: 50.83% |
US Census 2000 data
Total population: 3,786
Male: 1,839 (48.57%, see rank)
Females: 1,947 (51.43%, see rank)
| 51246 Zip Code | Male: 48.57% Female: 51.43% |
| Iowa | Male: 49.06% Female: 50.94% |
| U.S. | Male: 49.06% Female: 50.94% |
* 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.