51230 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 512
Median Age (
see rank)
| 51230 Zip Code | 29.50 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 51230 Zip Code | 29.90 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 51230 Zip Code | 28.50 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 51230 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 38 | 7.42%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 44 | 8.59%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 37 | 7.23%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 57 | 11.13%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 39 | 7.62%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 65 | 12.70%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 35 | 6.84%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 75 | 14.65%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 93 | 18.16%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 13 | 2.54%, see rank | 7.81% | 7.64% |
| 75 to 84 | 10 | 1.95%, see rank | 4.98% | 4.25% |
| 85 years and over | 6 | 1.17%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 462
Median Age (
see rank)
| 51230 Zip Code | 33.80 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51230 Zip Code | 32.50 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51230 Zip Code | 35.10 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 51230 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 37 | 8.01%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 46 | 9.96%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 38 | 8.23%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 40 | 8.66%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 29 | 6.28%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 46 | 9.96%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 64 | 13.85%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 60 | 12.99%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 58 | 12.55%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 22 | 4.76%, see rank | 7.37% | 7.03% |
| 75 to 84 | 15 | 3.25%, see rank | 5.04% | 4.23% |
| 85 years and over | 7 | 1.52%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 588
Median Age (
see rank)
| 51230 Zip Code | 28.10 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51230 Zip Code | 40.50 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51230 Zip Code | 23.80 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 51230 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 21 | 3.57%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 37 | 6.29%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 44 | 7.48%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 101 | 17.18%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 74 | 12.59%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 45 | 7.65%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 57 | 9.69%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 91 | 15.48%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 86 | 14.63%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 13 | 2.21%, see rank | 7.45% | 7.12% |
| 75 to 84 | 9 | 1.53%, see rank | 5.08% | 4.25% |
| 85 years and over | 10 | 1.70%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 449
Median Age (
see rank)
| 51230 Zip Code | 30.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 51230 Zip Code | 30.80 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 51230 Zip Code | 29.90 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 51230 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 41 | 9.13%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 50 | 11.14%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 46 | 10.24%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 30 | 6.68%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 22 | 4.90%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 68 | 15.14%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 58 | 12.92%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 48 | 10.69%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 34 | 7.57%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 28 | 6.24%, see rank | 7.24% | 6.54% |
| 75 to 84 | 19 | 4.23%, see rank | 5.44% | 4.39% |
| 85 years and over | 5 | 1.11%, 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.
