Buchanan County Historical Gender Data
ACS 2010-2014 data
Total population: 20,947
Male: 10,421 (49.75%, see rank)
Females: 10,526 (50.25%, see rank)
| Buchanan County | Male: 49.75% Female: 50.25% |
| Iowa | Male: 49.58% Female: 50.42% |
| U.S. | Male: 49.19% Female: 50.81% |
US Census 2010 data
Total population: 20,958
Male: 10,401 (49.63%, see rank)
Females: 10,557 (50.37%, see rank)
| Buchanan County | Male: 49.63% Female: 50.37% |
| Iowa | Male: 49.51% Female: 50.49% |
| U.S. | Male: 49.16% Female: 50.84% |
ACS 2008-2012 data
Total population: 20,988
Male: 10,421 (49.65%, see rank)
Females: 10,567 (50.35%, see rank)
| Buchanan County | Male: 49.65% Female: 50.35% |
| Iowa | Male: 49.46% Female: 50.54% |
| U.S. | Male: 49.17% Female: 50.83% |
ACS 2006-2010 data
Total population: 21,026
Male: 10,441 (49.66%, see rank)
Females: 10,585 (50.34%, see rank)
| Buchanan County | Male: 49.66% Female: 50.34% |
| Iowa | Male: 49.37% Female: 50.63% |
| U.S. | Male: 49.15% Female: 50.85% |
ACS 2005-2009 data
Total population: 20,911
Male: 10,443 (49.94%, see rank)
Females: 10,468 (50.06%, see rank)
| Buchanan County | Male: 49.94% Female: 50.06% |
| Iowa | Male: 49.27% Female: 50.73% |
| U.S. | Male: 49.27% Female: 50.73% |
US Census 2000 data
Total population: 21,093
Male: 10,476 (49.67%, see rank)
Females: 10,617 (50.33%, see rank)
| Buchanan County | Male: 49.67% Female: 50.33% |
| 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.