New Madrid County, MO Population

Overview

16,658

Total Population

41.7

Median age

52.34%

Female population %

91.1:100

Gender ratio (M:F)

10-14 years

Largest age group

63.8

Total dependency ratio

White

Largest racial group

334

Hispanic population

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

TABLE OF CONTENTS

Age

New Madrid County's population is old compared to the rest of the country:

The median age in New Madrid County is 41.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
New Madrid County's population under 18 was 23.54%, compared to the 22.51% nationwide.
New Madrid County's elderly or the senior population (over 65 age) was 18.94% as compared to 16.04% nationwide.
Of the total population in New Madrid County, 20.02% were under the age of 15, 16.74% aged 15 to 29, 44.30% aged 30 to 64, 17.29% aged 65 to 84, and 1.64% were 85 years of age and older.

There are 780 more females than males in New Madrid County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 52.34% females and 47.66% males in New Madrid County, MO.
The New Madrid County, MO gender ratio is 91.1:100 i.e. 91.1 men to 100 women (0.911).
For male population, the largest age group is 10-14 years with a population of 626.
For the female population, the largest age group is 55-59 years with a population of 670.

New Madrid County's population has become increasingly diverse:

Racial distribution of New Madrid County population: 79.52% are White, 13.15% are Black or African American, 0.40% are American Indian and Alaska Native, 0.06% are some other race and 6.87% are multiracial.
New Madrid County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 334 is Hispanic or Latino (of any race), and 16,324 (97.99% of the total population) is Non-Hispanic.
The largest racial group in New Madrid County is White with a population of 13,246 (79.52% of the total population).

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

The peak population was 19,618 in the year 2000
From 2000 to 2010, New Madrid County's population decreased by 690 (3.52%), as compared to the national growth of 9.63%.
From 2010 to 2020, New Madrid County's population decreased by 2,597 (13.72%), 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, New Madrid County's population was lowest in year 2022 at 15,695.