Jefferson County, Iowa Gender Ratios

Gender Ratio:

117
Men
:
100
Women

Total Population:

18,680
Men
:
15,970
Women

There are more men than women in Jefferson County, Iowa. Total population of Jefferson County, Iowa is estimated at 34,650 people with 18,680 male and 15,970 female. There are 2,710 more men than women in the county, which is 7.82% of the total population.

The Jefferson County, Iowa Gender Ratio is 117 men to 100 women (117:100) or 1.17. Jefferson County, Iowa's gender ratio is higher than 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.

Note: All ratios are written as Male to Female

Jefferson 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 Jefferson County, Iowa by age.

Age RangeJefferson County RatioIowa State RatioNationwide Ratio
0 to 4111 to 100 104 to 100104 to 100
5 to 9106 to 100 104 to 100104 to 100
10 to 1494 to 100 105 to 100104 to 100
15 to 19106 to 100 105 to 100105 to 100
20 to 24297 to 100 106 to 100105 to 100
25 to 29202 to 100 105 to 100100 to 100
30 to 34129 to 100 104 to 100100 to 100
35 to 39121 to 100 104 to 100100 to 100
40 to 44107 to 100 102 to 100100 to 100
45 to 4987 to 100 102 to 100100 to 100
50 to 5495 to 100 99 to 100100 to 100
55 to 59103 to 100 99 to 10093 to 100
60 to 64110 to 100 99 to 10093 to 100
65 to 6998 to 100 94 to 10079 to 100
70 to 7494 to 100 88 to 10079 to 100
75 to 7991 to 100 80 to 10079 to 100
80 to 8454 to 100 69 to 10079 to 100
85 and over55 to 100 50 to 10079 to 100
Due to very low population in this demographic, the ratio shown is not statistically significant.

Cities in Jefferson County, Iowa

Gender Ratios on this page are an aggregate of the gender ratios in the following cities within the region:
Batavia, Brighton, Fairfield, Libertyville, Lockridge, and Packwood.

Other acceptable city names that fall in this region include:
Maharishi Vedic City and Vedic City.

** This Document Provided By States101.com **
Source: https://www.states101.com/gender-ratios/iowa/jefferson-county