States101
Johnson County, Iowa Gender Ratios
Gender Ratio:
Men
Women
Total Population:
Men
Women
There are more women than men in Johnson County, Iowa. Total population of Johnson County, Iowa is estimated at 142,287 people with 70,892 male and 71,395 female. There are 503 more women than men in the county, which is 0.35% of the total population.
The Johnson County, Iowa Gender Ratio is 99 men to 100 women (99:100) or 0.99. Johnson County, Iowa's gender ratio is equal to the Iowa State average of 99 men to 100 women (99:100) or 0.99. The gender ratio is also higher than the national average of 97 men to 100 women (97:100) or 0.97.
Johnson County, Iowa Gender Ratios By Age
Gender Ratios vary by age group as well as location. The table below shows the gender ratios breakdown in Johnson County, Iowa by age.
| Age Range | Johnson County Ratio | Iowa State Ratio | Nationwide Ratio |
|---|---|---|---|
| 0 to 4 | 111 to 100 | 104 to 100 | 104 to 100 |
| 5 to 9 | 105 to 100 | 104 to 100 | 104 to 100 |
| 10 to 14 | 101 to 100 | 105 to 100 | 104 to 100 |
| 15 to 19 | 94 to 100 | 105 to 100 | 105 to 100 |
| 20 to 24 | 99 to 100 | 106 to 100 | 105 to 100 |
| 25 to 29 | 113 to 100 | 105 to 100 | 100 to 100 |
| 30 to 34 | 102 to 100 | 104 to 100 | 100 to 100 |
| 35 to 39 | 110 to 100 | 104 to 100 | 100 to 100 |
| 40 to 44 | 105 to 100 | 102 to 100 | 100 to 100 |
| 45 to 49 | 99 to 100 | 102 to 100 | 100 to 100 |
| 50 to 54 | 96 to 100 | 99 to 100 | 100 to 100 |
| 55 to 59 | 96 to 100 | 99 to 100 | 93 to 100 |
| 60 to 64 | 93 to 100 | 99 to 100 | 93 to 100 |
| 65 to 69 | 94 to 100 | 94 to 100 | 79 to 100 |
| 70 to 74 | 91 to 100 | 88 to 100 | 79 to 100 |
| 75 to 79 | 80 to 100 | 80 to 100 | 79 to 100 |
| 80 to 84 | 69 to 100 | 69 to 100 | 79 to 100 |
| 85 and over | 47 to 100 | 50 to 100 | 79 to 100 |
Cities in Johnson County, Iowa
Gender Ratios on this page are an aggregate of the gender ratios in the following cities within the region:
Coralville, Hills, Iowa City, Lone Tree, North Liberty, Oxford, Solon, Swisher, and Tiffin.
Other acceptable city names that fall in this region include:
Iowa City, Oakdale, and Shueyville.