Centralia, IA Population

The population of Centralia is 137, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
137
Total Population
38.4
Median age
45.26%
Female population %
121:100
Gender ratio (M:F)
5-9 years
Largest age group
73.4
Total dependency ratio
White
Largest racial group
Zero
Hispanic population

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

Age

Centralia's population is of same age compared to the rest of the country:

  • The median age in Centralia is 38.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Centralia's population under 18 was 28.47%, compared to the 22.51% nationwide.
  • Centralia's elderly or the senior population (over 65 age) was 14.60% as compared to 16.04% nationwide.
  • Of the total population in Centralia, 27.74% were under the age of 15, 13.14% aged 15 to 29, 44.53% aged 30 to 64, 12.41% aged 65 to 84, and 2.19% were 85 years of age and older.
The graph shows Centralia's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Centralia, IA population by age group. The largest age group was 5-9 years with a poulation of 20 (14.60% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Centralia, IA population by age ➔

Gender

There are 13 less females than males in Centralia:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.26% females and 54.74% males in Centralia, IA.
  • The Centralia, IA gender ratio is 121:100 i.e. 121 men to 100 women (1.210).
  • For male population, the largest age group is 60-64 years with a population of 11.
  • For the female population, the largest age group is 5-9 years with a population of 10.
The grouped bar chart shows Centralia, IA population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 60-64 years (11) | Female # 5-9 years (10). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Centralia, IA population by gender ➔

Race / Ethnicity

Centralia's population is non diverse:

  • Racial distribution of Centralia population: 100% are White.
  • Centralia's racial breakdown clearly shows that there is an absolute majority of White population in the city.
  • By ethnicity, Zero is Hispanic or Latino (of any race), and 137 (100% of the total population) is Non-Hispanic.
  • The largest racial group in Centralia is White with a population of 137 (100% of the total population).
The bar chart shows Centralia, IA population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
Centralia, IA population by race. The largest racial group in Centralia is White with a population of 137 (100% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Centralia, IA population by race ➔

Year by year

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

  • The peak population was 129 in the year 2018
  • From 2000 to 2010, Centralia's population increased by 23 (23.00%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Centralia's population decreased by 7 (5.69%), 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, Centralia's population was lowest in year 2004 at 98.
The graph shows Centralia's population from 2000 to 2022, with years on x-axis and population on y-axis
Centralia's population from 2000 to 2022. The estimated population at the end of 2022 was 115. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Centralia, IA population by year ➔

References

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Centralia, IA Demographics

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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