Allendale Demographics and Population Trends
Allendale has experienced significant growth and shifting social dynamics over the last two decades. By analyzing data from the U.S. Decennial Census, we can see a clear trajectory of expansion in population, housing, and community composition. From a small Census Designated Place (CDP) to a growing urban center, Allendale's evolution reflects broader demographic shifts.
Key Facts
- Rapid Growth: The population grew by 54% between 2010 and 2020.
- Young Population: The median age in 2020 was 21.3 years.
- Urbanization: 89.1% of residents lived in urban areas as of 2020.
- Housing: There were 8,624 housing units in 2020, with a low homeowner vacancy rate of 1.1%.
- Diversity: The White population remains the majority at 85.5%, with a growing Hispanic or Latino community at 6.7%.
Population Growth and Age Distribution
Allendale has seen a steady climb in its resident count. In 2000, the population stood at 11,555. By 2010, this number rose to 17,579, and by the 2020 census, it reached 27,073. This represents a substantial increase of 54% in just one decade.
The community is characterized by a notably young demographic. In 2020, the median age was 21.3 years. Approximately 15.3% of the population was under the age of 18, while seniors aged 65 and older made up 4.9% of the residents.
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Gender Ratios
Gender distribution in Allendale leans toward a higher female population. As of 2020, there were 82.7 males for every 100 females. Among adults (those 18 and over), the ratio was slightly lower, with 80.3 males for every 100 females.
Household and Housing Dynamics
The structure of Allendale's households has evolved alongside its population. In 2020, there were 8,114 households. About 24.7% of these households included children under 18. The distribution of household types was nearly evenly split between married-couple households (34.1%), female householders with no spouse or partner (34.3%), and male householders with no spouse or partner (26.1%).
Single-person households accounted for 24.0% of all residences, with 3.0% consisting of individuals aged 65 or older living alone.
Housing Availability
With 8,624 total housing units recorded in 2020, the overall vacancy rate was 5.9%. This vacancy is split between a very tight homeowner market (1.1% vacancy) and a more flexible rental market (6.0% vacancy).
Racial and Ethnic Composition
Allendale's racial makeup has remained predominantly White, though the community has become more diverse over time. In 2000, the White population was 93.22%; by 2020, this figure was 85.5%.
| Race/Ethnicity | Number of Residents | Percentage |
|---|---|---|
| White | 23,148 | 85.5% |
| Black or African American | 1,268 | 4.7% |
| Two or more races | 1,355 | 5.0% |
| Hispanic or Latino (of any race) | 1,807 | 6.7% |
| Asian | 458 | 1.7% |
| Some other race | 713 | 2.6% |
| American Indian and Alaska Native | 128 | 0.5% |
| Native Hawaiian and Other Pacific Islander | 3 | 0.0% |
Economic Profile (2000 Data)
Based on the 2000 census, the median household income in the CDP was $46,671, while the median family income was higher at $58,371. There was a notable gap in median earnings by gender, with males earning $39,038 compared to $25,146 for females.
The per capita income for the community was $14,580. During this period, 12.5% of the population lived below the poverty line, including 2.5% of those under 18 and 3.6% of those 65 or older.
Frequently Asked Questions
How much has the population of Allendale grown recently?
Allendale saw significant growth between 2010 and 2020, increasing from 17,579 residents to 27,073, which is a 54% increase.
What is the average age of residents in Allendale?
As of the 2020 census, the median age in Allendale was 21.3 years, indicating a relatively young population.
Is Allendale primarily a rural or urban area?
The vast majority of Allendale's residents live in urban areas, accounting for 89.1% of the population in 2020, while 10.9% live in rural areas.
What is the housing vacancy rate in Allendale?
The total housing vacancy rate was 5.9% in 2020, with homeowner vacancies at 1.1% and rental vacancies at 6.0%.
What was the economic status of Allendale in 2000?
In 2000, the median household income was $46,671, and the per capita income was $14,580, with 12.5% of the population living below the poverty line.