51201 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 6,156
Median Age (
see rank)
| 51201 Zip Code | 42.90 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 51201 Zip Code | 41.10 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 51201 Zip Code | 44.70 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 51201 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 256 | 4.16%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 235 | 3.82%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 360 | 5.85%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 531 | 8.63%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 425 | 6.90%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 758 | 12.31%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 643 | 10.45%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 881 | 14.31%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 858 | 13.94%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 507 | 8.24%, see rank | 7.81% | 7.64% |
| 75 to 84 | 468 | 7.60%, see rank | 4.98% | 4.25% |
| 85 years and over | 234 | 3.80%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 6,193
Median Age (
see rank)
| 51201 Zip Code | 39.70 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51201 Zip Code | 36.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51201 Zip Code | 42.90 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 51201 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 406 | 6.56%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 410 | 6.62%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 413 | 6.67%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 458 | 7.40%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 348 | 5.62%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 745 | 12.03%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 700 | 11.30%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 891 | 14.39%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 732 | 11.82%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 444 | 7.17%, see rank | 7.37% | 7.03% |
| 75 to 84 | 451 | 7.28%, see rank | 5.04% | 4.23% |
| 85 years and over | 195 | 3.15%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 6,069
Median Age (
see rank)
| 51201 Zip Code | 44.30 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51201 Zip Code | 40.00 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51201 Zip Code | 47.80 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 51201 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 173 | 2.85%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 230 | 3.79%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 495 | 8.16%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 489 | 8.06%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 417 | 6.87%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 664 | 10.94%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 622 | 10.25%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 982 | 16.18%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 793 | 13.07%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 482 | 7.94%, see rank | 7.45% | 7.12% |
| 75 to 84 | 490 | 8.07%, see rank | 5.08% | 4.25% |
| 85 years and over | 232 | 3.82%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 6,245
Median Age (
see rank)
| 51201 Zip Code | 37.60 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 51201 Zip Code | 35.00 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 51201 Zip Code | 39.90 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 51201 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 414 | 6.63%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 415 | 6.65%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 458 | 7.33%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 506 | 8.10%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 402 | 6.44%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 713 | 11.42%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 934 | 14.96%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 755 | 12.09%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 558 | 8.94%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 507 | 8.12%, see rank | 7.24% | 6.54% |
| 75 to 84 | 391 | 6.26%, see rank | 5.44% | 4.39% |
| 85 years and over | 192 | 3.07%, see rank | 2.23% | 1.51% |
* 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.
