Centralia is a city located in Dubuque County Iowa. Centralia has a 2024 population of 114. Centralia is currently declining at a rate of 0% annually and its population has decreased by -1.72% since the most recent census, which recorded a population of 116 in 2020.
The average household income in Centralia is $82,329 with a poverty rate of 15.32%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Centralia is 38.1 years, 38.4 years for males, and 37.8 years for females.
According to the most recent ACS, the racial composition of Centralia was:
White
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 52 | 2.38 | 65.4 | 34.6 |
| Married | 28 | 3.07 | 85.7 | 14.3 |
| Non Family | 15 | 1.07 | 53.3 | 46.7 |
| Male | 5 | 2 | 20 | 80 |
| Female | 4 | 3 | 25 | 75 |
2.92
Average Family Size
2.38
Average Household Size
65.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 97.5%.
The highest rate of bachelors degrees is among white people with a rate of 18.75%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
98.29% of Centralia residents speak only English, while 1.71% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.71% of the population.
rate
15.32%
Overall Poverty Rate
19.4%
Male Poverty Rate
10.53%
Female Poverty Rate
The race most likely to be in poverty in Centralia is White, with 15.32% below the poverty level.
The race least likely to be in poverty in Centralia is White, with 15.32% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 19.05%, and for those that did not work, the poverty rate was 25%.
Married
Widowed
Divorced
Separated
NeverMarried
62.9%
Overall Marriage Rate
60.0%
Male Marriage Rate
65.9%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
20%
Veteran Poverty Rate
0%
Veteran Disability Rate
LaborForceParticipation
80.7%
Labor Force Participation
79.5%
Employment Rate
1.4%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
82.26%
Born in Centralia
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Centralia residents were born in the United States, with 82.26% having been born in Iowa. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 111 | -1 | -0.89% |
| 2028 | 112 | 0 | 0% |
| 2027 | 112 | -1 | -0.88% |
| 2026 | 113 | 0 | 0% |
| 2025 | 113 | -1 | -0.88% |
| 2024 | 114 | 0 | 0% |
| 2023 | 114 | -1 | -0.87% |
| 2022 | 115 | 0 | 0% |
| 2021 | 115 | -1 | -0.86% |
| 2020 | 116 | -13 | -10.08% |
| 2019 | 129 | 0 | 0% |
| 2018 | 129 | 2 | 1.57% |
| 2017 | 127 | -1 | -0.78% |
| 2016 | 128 | 2 | 1.59% |
| 2015 | 126 | 0 | 0% |
| 2014 | 126 | 2 | 1.61% |
| 2013 | 124 | 0 | 0% |
| 2012 | 124 | -1 | -0.8% |
| 2011 | 125 | 2 | 1.63% |
| 2010 | 123 | 0 | 0% |