Onawa, IA Historical Age Data
ACS 2010-2014 data
Total population: 2,954
Median Age (
see rank)
Onawa, IA | 43.80 years old |
Iowa | 38.00 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Onawa, IA | 39.30 years old |
Iowa | 36.70 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Onawa, IA | 48.00 years old |
Iowa | 39.40 years old |
U.S. | 38.80 years old |
| Onawa, IA | % of the Total Population | Iowa | U.S. |
Under 5 years | 179 | 6.06%, see rank | 6.39% | 6.36% |
5 to 9 years | 196 | 6.64%, see rank | 6.62% | 6.51% |
10 to 14 years | 227 | 7.68%, see rank | 6.58% | 6.59% |
15 to 19 years | 153 | 5.18%, see rank | 6.96% | 6.85% |
20 to 24 years | 134 | 4.54%, see rank | 7.21% | 7.13% |
25 to 34 years | 291 | 9.85%, see rank | 12.65% | 13.47% |
35 to 44 years | 339 | 11.48%, see rank | 11.80% | 12.96% |
45 to 54 years | 402 | 13.61%, see rank | 13.73% | 14.09% |
55 to 64 years | 372 | 12.59%, see rank | 12.80% | 12.29% |
65 to 74 years | 313 | 10.60%, see rank | 7.81% | 7.64% |
75 to 84 | 202 | 6.84%, see rank | 4.98% | 4.25% |
85 years and over | 146 | 4.94%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 2,998
Median Age (
see rank)
Onawa, IA | 44.80 years old |
Iowa | 38.10 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Onawa, IA | 41.60 years old |
Iowa | 36.60 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Onawa, IA | 47.20 years old |
Iowa | 39.50 years old |
U.S. | 38.50 years old |
| Onawa, IA | % of the Total Population | Iowa | U.S. |
Under 5 years | 171 | 5.70%, see rank | 6.63% | 6.54% |
5 to 9 years | 209 | 6.97%, see rank | 6.59% | 6.59% |
10 to 14 years | 197 | 6.57%, see rank | 6.59% | 6.70% |
15 to 19 years | 177 | 5.90%, see rank | 7.12% | 7.14% |
20 to 24 years | 126 | 4.20%, see rank | 7.00% | 6.99% |
25 to 34 years | 304 | 10.14%, see rank | 12.56% | 13.30% |
35 to 44 years | 320 | 10.67%, see rank | 11.97% | 13.30% |
45 to 54 years | 435 | 14.51%, see rank | 14.43% | 14.58% |
55 to 64 years | 338 | 11.27%, see rank | 12.24% | 11.82% |
65 to 74 years | 311 | 10.37%, see rank | 7.37% | 7.03% |
75 to 84 | 266 | 8.87%, see rank | 5.04% | 4.23% |
85 years and over | 144 | 4.80%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 2,985
Median Age (
see rank)
Onawa, IA | 46.10 years old |
Iowa | 38.00 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Onawa, IA | 43.30 years old |
Iowa | 36.60 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Onawa, IA | 49.00 years old |
Iowa | 39.40 years old |
U.S. | 38.50 years old |
| Onawa, IA | % of the Total Population | Iowa | U.S. |
Under 5 years | 187 | 6.26%, see rank | 6.53% | 6.51% |
5 to 9 years | 184 | 6.16%, see rank | 6.58% | 6.57% |
10 to 14 years | 213 | 7.14%, see rank | 6.60% | 6.68% |
15 to 19 years | 177 | 5.93%, see rank | 7.14% | 7.09% |
20 to 24 years | 85 | 2.85%, see rank | 7.08% | 7.04% |
25 to 34 years | 295 | 9.88%, see rank | 12.55% | 13.32% |
35 to 44 years | 316 | 10.59%, see rank | 12.02% | 13.34% |
45 to 54 years | 408 | 13.67%, see rank | 14.28% | 14.44% |
55 to 64 years | 423 | 14.17%, see rank | 12.27% | 11.84% |
65 to 74 years | 294 | 9.85%, see rank | 7.45% | 7.12% |
75 to 84 | 298 | 9.98%, see rank | 5.08% | 4.25% |
85 years and over | 105 | 3.52%, see rank | 2.42% | 1.78% |
ACS 2006-2010 data
Total population: 3,005
Median Age (
see rank)
Onawa, IA | 45.90 years old |
Iowa | 38.00 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Onawa, IA | 43.00 years old |
Iowa | 36.60 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Onawa, IA | 48.80 years old |
Iowa | 39.30 years old |
U.S. | 38.10 years old |
| Onawa, IA | % of the Total Population | Iowa | U.S. |
Under 5 years | 162 | 5.39%, see rank | 6.56% | 6.62% |
5 to 9 years | 137 | 4.56%, see rank | 6.57% | 6.62% |
10 to 14 years | 203 | 6.76%, see rank | 6.64% | 6.79% |
15 to 19 years | 239 | 7.95%, see rank | 7.28% | 7.28% |
20 to 24 years | 169 | 5.62%, see rank | 7.14% | 6.98% |
25 to 34 years | 257 | 8.55%, see rank | 12.25% | 13.22% |
35 to 44 years | 292 | 9.72%, see rank | 12.56% | 13.89% |
45 to 54 years | 416 | 13.84%, see rank | 14.61% | 14.57% |
55 to 64 years | 444 | 14.78%, see rank | 11.58% | 11.28% |
65 to 74 years | 259 | 8.62%, see rank | 7.21% | 6.74% |
75 to 84 | 338 | 11.25%, see rank | 5.24% | 4.30% |
85 years and over | 89 | 2.96%, see rank | 2.36% | 1.70% |
ACS 2005-2009 data
Total population: 2,786
Median Age (
see rank)
Onawa, IA | 43.70 years old |
Iowa | 37.90 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Onawa, IA | 37.50 years old |
Iowa | 36.50 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Onawa, IA | 48.20 years old |
Iowa | 39.30 years old |
U.S. | 37.90 years old |
| Onawa, IA | % of the Total Population | Iowa | U.S. |
Under 5 years | 167 | 5.99%, see rank | 6.61% | 6.92% |
5 to 9 years | 126 | 4.52%, see rank | 6.38% | 6.59% |
10 to 14 years | 165 | 5.92%, see rank | 6.59% | 6.83% |
15 to 19 years | 265 | 9.51%, see rank | 7.37% | 7.15% |
20 to 24 years | 216 | 7.75%, see rank | 7.65% | 7.02% |
25 to 34 years | 223 | 8.00%, see rank | 11.90% | 13.42% |
35 to 44 years | 278 | 9.98%, see rank | 12.95% | 14.18% |
45 to 54 years | 365 | 13.10%, see rank | 14.71% | 14.48% |
55 to 64 years | 395 | 14.18%, see rank | 11.11% | 10.81% |
65 to 74 years | 189 | 6.78%, see rank | 7.05% | 6.50% |
75 to 84 | 312 | 11.20%, see rank | 5.30% | 4.40% |
85 years and over | 85 | 3.05%, see rank | 2.38% | 1.71% |
US Census 2000 data
Total population: 3,091
Median Age (
see rank)
Onawa, IA | 42.30 years old |
Iowa | 36.60 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Onawa, IA | 39.80 years old |
Iowa | 35.20 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Onawa, IA | 45.10 years old |
Iowa | 38.00 years old |
U.S. | 36.50 years old |
| Onawa, IA | % of the Total Population | Iowa | U.S. |
Under 5 years | 180 | 5.82%, see rank | 6.44% | 6.81% |
5 to 9 years | 198 | 6.41%, see rank | 6.92% | 7.30% |
10 to 14 years | 194 | 6.28%, see rank | 7.19% | 7.29% |
15 to 19 years | 198 | 6.41%, see rank | 7.74% | 7.18% |
20 to 24 years | 124 | 4.01%, see rank | 6.96% | 6.74% |
25 to 34 years | 326 | 10.55%, see rank | 12.41% | 14.18% |
35 to 44 years | 429 | 13.88%, see rank | 15.21% | 16.04% |
45 to 54 years | 345 | 11.16%, see rank | 13.42% | 13.39% |
55 to 64 years | 311 | 10.06%, see rank | 8.80% | 8.63% |
65 to 74 years | 330 | 10.68%, see rank | 7.24% | 6.54% |
75 to 84 | 288 | 9.32%, see rank | 5.44% | 4.39% |
85 years and over | 168 | 5.44%, 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.