East Central Iowa News

Of the 132 people living in Martinsburg in 2020, 57.6 percent (76) were women and 42.4 percent (56) were men, according to U.S. Census Bureau data obtained by the East Central Iowa News.

There were as many males 18 and over as females. In the 65 and over age range, there were 14 females and 11 males.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau's American Community Survey. Information from the survey helps to determine how federal and state funds are distributed.

Sex and age range	Estimated number	Percent of total
Males 18 and over	40	30.3
Females 18 and over	40	30.3
Males 65 and over	11	8.3
Females 65 and over	14	10.6

Source: US Census Bureau