Merrick County's 2026 population is estimated at 8,019, reflecting a 1.15% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Merrick County is the 36th largest county in Nebraska. The 2010 population was 7,852 and has grown 2.13% since 2010.
Data after 2023 is projected based on recent change
Overall: 43.2 years
Female: 44.3 years
Male: 41.8 years
There are 5,982 adults, (1,684 of whom are seniors) in Merrick County.
Female: 3,767 (48.8%)
Male: 3,957 (51.2%)
The racial composition of Merrick County includes 92.1% White, and smaller percentages for other race, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 7,114 | 92.1% |
| Two or more races | 448 | 5.8% |
| Other race | 80 | 1.04% |
| Asian | 57 | 0.74% |
| Native American | 25 | 0.32% |
Merrick County 's average per capita income is $46,007. Household income levels show a median of $68,354. The poverty rate stands at 7.9%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $95,307 | - |
| Families | $91,507 | $106,958 |
| Households | $68,354 | $88,303 |
| Non Families | $26,111 | $53,186 |
Average Income
Median Household Income
Poverty Rate