Isabella County Historical Age Data
ACS 2010-2014 data
Total population: 70,506
Median Age (
see rank)
| Isabella County | 26.00 years old |
| Michigan | 39.30 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Isabella County | 26.10 years old |
| Michigan | 38.00 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Isabella County | 25.90 years old |
| Michigan | 40.60 years old |
| U.S. | 38.80 years old |
| | Isabella County | % of the Total Population | Michigan | U.S. |
| Under 5 years | 3,451 | 4.89%, see rank | 5.85% | 6.36% |
| 5 to 9 years | 3,707 | 5.26%, see rank | 6.30% | 6.51% |
| 10 to 14 years | 3,186 | 4.52%, see rank | 6.64% | 6.59% |
| 15 to 19 years | 8,438 | 11.97%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 15,362 | 21.79%, see rank | 7.14% | 7.13% |
| 25 to 34 years | 8,367 | 11.87%, see rank | 11.92% | 13.47% |
| 35 to 44 years | 6,474 | 9.18%, see rank | 12.39% | 12.96% |
| 45 to 54 years | 7,312 | 10.37%, see rank | 14.69% | 14.09% |
| 55 to 64 years | 6,954 | 9.86%, see rank | 13.36% | 12.29% |
| 65 to 74 years | 4,033 | 5.72%, see rank | 8.04% | 7.64% |
| 75 to 84 | 2,207 | 3.13%, see rank | 4.53% | 4.25% |
| 85 years and over | 1,015 | 1.44%, see rank | 2.02% | 1.85% |
US Census 2010 data
Total population: 70,311
Median Age (
see rank)
| Isabella County | 25.10 years old |
| Michigan | 38.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Isabella County | 25.20 years old |
| Michigan | 37.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Isabella County | 25.00 years old |
| Michigan | 40.00 years old |
| U.S. | 38.50 years old |
| | Isabella County | % of the Total Population | Michigan | U.S. |
| Under 5 years | 3,634 | 5.17%, see rank | 6.03% | 6.54% |
| 5 to 9 years | 3,505 | 4.98%, see rank | 6.45% | 6.59% |
| 10 to 14 years | 3,384 | 4.81%, see rank | 6.83% | 6.70% |
| 15 to 19 years | 9,126 | 12.98%, see rank | 7.48% | 7.14% |
| 20 to 24 years | 15,390 | 21.89%, see rank | 6.77% | 6.99% |
| 25 to 34 years | 8,007 | 11.39%, see rank | 11.78% | 13.30% |
| 35 to 44 years | 6,365 | 9.05%, see rank | 12.93% | 13.30% |
| 45 to 54 years | 7,616 | 10.83%, see rank | 15.28% | 14.58% |
| 55 to 64 years | 6,457 | 9.18%, see rank | 12.67% | 11.82% |
| 65 to 74 years | 3,704 | 5.27%, see rank | 7.33% | 7.03% |
| 75 to 84 | 2,160 | 3.07%, see rank | 4.50% | 4.23% |
| 85 years and over | 963 | 1.37%, see rank | 1.94% | 1.78% |
ACS 2008-2012 data
Total population: 70,186
Median Age (
see rank)
| Isabella County | 25.30 years old |
| Michigan | 38.80 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Isabella County | 25.40 years old |
| Michigan | 37.50 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Isabella County | 25.20 years old |
| Michigan | 40.00 years old |
| U.S. | 38.50 years old |
| | Isabella County | % of the Total Population | Michigan | U.S. |
| Under 5 years | 3,612 | 5.15%, see rank | 6.00% | 6.51% |
| 5 to 9 years | 3,411 | 4.86%, see rank | 6.43% | 6.57% |
| 10 to 14 years | 3,422 | 4.88%, see rank | 6.82% | 6.68% |
| 15 to 19 years | 8,878 | 12.65%, see rank | 7.42% | 7.09% |
| 20 to 24 years | 15,499 | 22.08%, see rank | 6.86% | 7.04% |
| 25 to 34 years | 7,955 | 11.33%, see rank | 11.85% | 13.32% |
| 35 to 44 years | 6,462 | 9.21%, see rank | 12.94% | 13.34% |
| 45 to 54 years | 7,631 | 10.87%, see rank | 15.12% | 14.44% |
| 55 to 64 years | 6,503 | 9.27%, see rank | 12.69% | 11.84% |
| 65 to 74 years | 3,665 | 5.22%, see rank | 7.41% | 7.12% |
| 75 to 84 | 2,215 | 3.16%, see rank | 4.53% | 4.25% |
| 85 years and over | 933 | 1.33%, see rank | 1.93% | 1.78% |
ACS 2006-2010 data
Total population: 69,451
Median Age (
see rank)
| Isabella County | 25.10 years old |
| Michigan | 38.10 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Isabella County | 25.20 years old |
| Michigan | 36.90 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Isabella County | 25.00 years old |
| Michigan | 39.30 years old |
| U.S. | 38.10 years old |
| | Isabella County | % of the Total Population | Michigan | U.S. |
| Under 5 years | 3,565 | 5.13%, see rank | 6.17% | 6.62% |
| 5 to 9 years | 3,294 | 4.74%, see rank | 6.56% | 6.62% |
| 10 to 14 years | 3,541 | 5.10%, see rank | 7.03% | 6.79% |
| 15 to 19 years | 9,284 | 13.37%, see rank | 7.64% | 7.28% |
| 20 to 24 years | 14,995 | 21.59%, see rank | 6.66% | 6.98% |
| 25 to 34 years | 7,755 | 11.17%, see rank | 11.92% | 13.22% |
| 35 to 44 years | 6,843 | 9.85%, see rank | 13.64% | 13.89% |
| 45 to 54 years | 7,696 | 11.08%, see rank | 15.26% | 14.57% |
| 55 to 64 years | 5,974 | 8.60%, see rank | 11.88% | 11.28% |
| 65 to 74 years | 3,461 | 4.98%, see rank | 6.89% | 6.74% |
| 75 to 84 | 2,026 | 2.92%, see rank | 4.54% | 4.30% |
| 85 years and over | 1,017 | 1.46%, see rank | 1.80% | 1.70% |
ACS 2005-2009 data
Total population: 66,652
Median Age (
see rank)
| Isabella County | 24.10 years old |
| Michigan | 37.70 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Isabella County | 24.50 years old |
| Michigan | 36.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Isabella County | 23.90 years old |
| Michigan | 38.90 years old |
| U.S. | 37.90 years old |
| | Isabella County | % of the Total Population | Michigan | U.S. |
| Under 5 years | 3,507 | 5.26%, see rank | 6.30% | 6.92% |
| 5 to 9 years | 2,968 | 4.45%, see rank | 6.49% | 6.59% |
| 10 to 14 years | 3,522 | 5.28%, see rank | 7.02% | 6.83% |
| 15 to 19 years | 9,395 | 14.10%, see rank | 7.44% | 7.15% |
| 20 to 24 years | 15,241 | 22.87%, see rank | 6.89% | 7.02% |
| 25 to 34 years | 5,777 | 8.67%, see rank | 12.21% | 13.42% |
| 35 to 44 years | 6,717 | 10.08%, see rank | 14.14% | 14.18% |
| 45 to 54 years | 7,406 | 11.11%, see rank | 15.29% | 14.48% |
| 55 to 64 years | 5,510 | 8.27%, see rank | 11.36% | 10.81% |
| 65 to 74 years | 3,538 | 5.31%, see rank | 6.66% | 6.50% |
| 75 to 84 | 2,237 | 3.36%, see rank | 4.46% | 4.40% |
| 85 years and over | 834 | 1.25%, see rank | 1.74% | 1.71% |
US Census 2000 data
Total population: 63,351
Median Age (
see rank)
| Isabella County | 25.10 years old |
| Michigan | 35.50 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Isabella County | 25.60 years old |
| Michigan | 34.30 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Isabella County | 24.70 years old |
| Michigan | 36.60 years old |
| U.S. | 36.50 years old |
| | Isabella County | % of the Total Population | Michigan | U.S. |
| Under 5 years | 3,317 | 5.24%, see rank | 6.76% | 6.81% |
| 5 to 9 years | 3,513 | 5.55%, see rank | 7.50% | 7.30% |
| 10 to 14 years | 3,737 | 5.90%, see rank | 7.52% | 7.29% |
| 15 to 19 years | 8,798 | 13.89%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 12,173 | 19.22%, see rank | 6.48% | 6.74% |
| 25 to 34 years | 7,299 | 11.52%, see rank | 13.71% | 14.18% |
| 35 to 44 years | 7,751 | 12.24%, see rank | 16.08% | 16.04% |
| 45 to 54 years | 6,775 | 10.69%, see rank | 13.76% | 13.39% |
| 55 to 64 years | 4,266 | 6.73%, see rank | 8.68% | 8.63% |
| 65 to 74 years | 3,078 | 4.86%, see rank | 6.47% | 6.54% |
| 75 to 84 | 1,995 | 3.15%, see rank | 4.36% | 4.39% |
| 85 years and over | 649 | 1.02%, see rank | 1.43% | 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.
