Arkadelphia is a city located in Clark County, Arkansas. Arkadelphia has a 2025 population of 9,777 . It is also the county seat of Clark County . Arkadelphia is currently declining at a rate of -1.18% annually and its population has decreased by -5.62% since the most recent census, which recorded a population of 10,359 in 2020.
The average household income in Arkadelphia is $58,375 with a poverty rate of 27.99%. The median age in Arkadelphia is 23.3 years: 22.7 years for males, and 23.9 years for females. For every 100 females there are 86.5 males.
Data after 2023 is projected based on recent change
The racial composition of Arkadelphia includes 61.34% White, 30.05% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (61.34%)
Black or African American (30.05%)
Two or more races (4.39%)
Other race (2.89%)
Asian (0.84%)
Native Hawaiian or Pacific Islander (0.4%)
Native American (0.09%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,328 | 61.34% |
| Black or African American | 3,100 | 30.05% |
| Two or more races | 453 | 4.39% |
| Other race | 298 | 2.89% |
| Asian | 87 | 0.84% |
| Native Hawaiian or Pacific Islander | 41 | 0.4% |
| Native American | 9 | 0.09% |
Married
Widowed
Divorced
Separated
Never Married
Arkadelphia's average per capita income is $37,768. Household income levels show a median of $42,430. The poverty rate stands at 27.99%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,559 | - |
| Families | $63,430 | $77,427 |
| Households | $42,430 | $58,375 |
| Non Families | $26,445 | $37,502 |
Average Income
Median Household Income
Poverty Rate