Spirit Lake, IA Historical Age Data
ACS 2010-2014 data
Total population: 4,916
Median Age (
see rank)
| Spirit Lake, IA | 46.60 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Spirit Lake, IA | 45.10 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Spirit Lake, IA | 47.60 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | Spirit Lake, IA | % of the Total Population | Iowa | U.S. |
| Under 5 years | 192 | 3.91%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 296 | 6.02%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 280 | 5.70%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 336 | 6.83%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 242 | 4.92%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 454 | 9.24%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 605 | 12.31%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 701 | 14.26%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 831 | 16.90%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 508 | 10.33%, see rank | 7.81% | 7.64% |
| 75 to 84 | 284 | 5.78%, see rank | 4.98% | 4.25% |
| 85 years and over | 187 | 3.80%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 4,840
Median Age (
see rank)
| Spirit Lake, IA | 41.90 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Spirit Lake, IA | 39.60 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Spirit Lake, IA | 44.70 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | Spirit Lake, IA | % of the Total Population | Iowa | U.S. |
| Under 5 years | 299 | 6.18%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 308 | 6.36%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 320 | 6.61%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 280 | 5.79%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 200 | 4.13%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 607 | 12.54%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 587 | 12.13%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 677 | 13.99%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 601 | 12.42%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 416 | 8.60%, see rank | 7.37% | 7.03% |
| 75 to 84 | 297 | 6.14%, see rank | 5.04% | 4.23% |
| 85 years and over | 248 | 5.12%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 4,830
Median Age (
see rank)
| Spirit Lake, IA | 41.50 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Spirit Lake, IA | 39.20 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Spirit Lake, IA | 44.70 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | Spirit Lake, IA | % of the Total Population | Iowa | U.S. |
| Under 5 years | 273 | 5.65%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 280 | 5.80%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 305 | 6.31%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 373 | 7.72%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 297 | 6.15%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 492 | 10.19%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 590 | 12.22%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 651 | 13.48%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 747 | 15.47%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 394 | 8.16%, see rank | 7.45% | 7.12% |
| 75 to 84 | 278 | 5.76%, see rank | 5.08% | 4.25% |
| 85 years and over | 150 | 3.11%, see rank | 2.42% | 1.78% |
ACS 2006-2010 data
Total population: 4,749
Median Age (
see rank)
| Spirit Lake, IA | 40.70 years old |
| Iowa | 38.00 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Spirit Lake, IA | 36.60 years old |
| Iowa | 36.60 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Spirit Lake, IA | 45.60 years old |
| Iowa | 39.30 years old |
| U.S. | 38.10 years old |
| | Spirit Lake, IA | % of the Total Population | Iowa | U.S. |
| Under 5 years | 275 | 5.79%, see rank | 6.56% | 6.62% |
| 5 to 9 years | 289 | 6.09%, see rank | 6.57% | 6.62% |
| 10 to 14 years | 318 | 6.70%, see rank | 6.64% | 6.79% |
| 15 to 19 years | 364 | 7.66%, see rank | 7.28% | 7.28% |
| 20 to 24 years | 313 | 6.59%, see rank | 7.14% | 6.98% |
| 25 to 34 years | 405 | 8.53%, see rank | 12.25% | 13.22% |
| 35 to 44 years | 675 | 14.21%, see rank | 12.56% | 13.89% |
| 45 to 54 years | 662 | 13.94%, see rank | 14.61% | 14.57% |
| 55 to 64 years | 520 | 10.95%, see rank | 11.58% | 11.28% |
| 65 to 74 years | 354 | 7.45%, see rank | 7.21% | 6.74% |
| 75 to 84 | 363 | 7.64%, see rank | 5.24% | 4.30% |
| 85 years and over | 211 | 4.44%, see rank | 2.36% | 1.70% |
ACS 2005-2009 data
Total population: 4,574
Median Age (
see rank)
| Spirit Lake, IA | 41.70 years old |
| Iowa | 37.90 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Spirit Lake, IA | 36.30 years old |
| Iowa | 36.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Spirit Lake, IA | 48.30 years old |
| Iowa | 39.30 years old |
| U.S. | 37.90 years old |
| | Spirit Lake, IA | % of the Total Population | Iowa | U.S. |
| Under 5 years | 210 | 4.59%, see rank | 6.61% | 6.92% |
| 5 to 9 years | 326 | 7.13%, see rank | 6.38% | 6.59% |
| 10 to 14 years | 251 | 5.49%, see rank | 6.59% | 6.83% |
| 15 to 19 years | 280 | 6.12%, see rank | 7.37% | 7.15% |
| 20 to 24 years | 392 | 8.57%, see rank | 7.65% | 7.02% |
| 25 to 34 years | 409 | 8.94%, see rank | 11.90% | 13.42% |
| 35 to 44 years | 643 | 14.06%, see rank | 12.95% | 14.18% |
| 45 to 54 years | 620 | 13.55%, see rank | 14.71% | 14.48% |
| 55 to 64 years | 514 | 11.24%, see rank | 11.11% | 10.81% |
| 65 to 74 years | 279 | 6.10%, see rank | 7.05% | 6.50% |
| 75 to 84 | 376 | 8.22%, see rank | 5.30% | 4.40% |
| 85 years and over | 274 | 5.99%, see rank | 2.38% | 1.71% |
US Census 2000 data
Total population: 4,261
Median Age (
see rank)
| Spirit Lake, IA | 39.90 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Spirit Lake, IA | 37.50 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Spirit Lake, IA | 42.20 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | Spirit Lake, IA | % of the Total Population | Iowa | U.S. |
| Under 5 years | 283 | 6.64%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 274 | 6.43%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 322 | 7.56%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 260 | 6.10%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 206 | 4.83%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 498 | 11.69%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 600 | 14.08%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 626 | 14.69%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 392 | 9.20%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 314 | 7.37%, see rank | 7.24% | 6.54% |
| 75 to 84 | 296 | 6.95%, see rank | 5.44% | 4.39% |
| 85 years and over | 190 | 4.46%, 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.
