Martinsburg, IA Population

Overview

112

Total Population

49.0

Median age

58.93%

Female population %

69.7:100

Gender ratio (M:F)

45-49 years

Largest age group

53.4

Total dependency ratio

White

Largest racial group

4

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Martinsburg's population is old compared to the rest of the country:

The median age in Martinsburg is 49.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Martinsburg's population under 18 was 16.07%, compared to the 22.51% nationwide.
Martinsburg's elderly or the senior population (over 65 age) was 23.21% as compared to 16.04% nationwide.
Of the total population in Martinsburg, 11.61% were under the age of 15, 15.18% aged 15 to 29, 50.00% aged 30 to 64, 20.54% aged 65 to 84, and 2.68% were 85 years of age and older.

There are 20 more females than males in Martinsburg:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 58.93% females and 41.07% males in Martinsburg, IA.
The Martinsburg, IA gender ratio is 69.7:100 i.e. 69.7 men to 100 women (0.697).
For male population, the largest age group is 45-49 years with a population of 8.
For the female population, the largest age group is 70-74 years with a population of 10.

Martinsburg's population is non diverse:

Racial distribution of Martinsburg population: 100% are White.
Martinsburg's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 4 is Hispanic or Latino (of any race), and 108 (96.43% of the total population) is Non-Hispanic.
The largest racial group in Martinsburg is White with a population of 112 (100% of the total population).

Martinsburg's population has already reached its peak and is showing a trend of decline:

The peak population was 121 in the year 2000
From 2000 to 2010, Martinsburg's population decreased by 9 (7.44%), as compared to the national growth of 9.63%.
From 2010 to 2020, Martinsburg's population decreased by 2 (1.79%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Martinsburg's population was lowest in year 2015 at 107.