Pollock, SD · standard
ZIP Code 57648
Campbell County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 335
- 1/sq mi
- $61,354
- Median income
- $99,200
- Median home value
- 33.7%
- Bachelor's or higher
National ZIP placement
Pollock pairs a below-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- 32nd pct
- household income, US ZIPs
- 10th pct
- home value, US ZIPs
- 1
- people per sq mi
- 73%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57648 against every reporting US ZIP.
ZIP code 57648 is a sparsely populated ZIP (a standard USPS delivery area) in Pollock, Campbell County, South Dakota, home to just 335 residents across 335.0 square miles, a density of 1 people per square mile, in the Chicago time zone.
ZIP 57648 reports a modest median household income of $61,354 (20% below the average South Dakota ZIP), while per-capita income is $45,749. The poverty rate is 12.6%, with unemployment at 1.5%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $99,200 (48% below the average South Dakota ZIP), and median rent is $758; owner occupancy is 72.9%.
A solid share of residents have a four-year degree: 33.7% of adults hold a bachelor's degree or higher, the median age is 54.8, and the average commute is -. No nearby ZIP peer set is available for this delivery area, so the South Dakota and national benchmarks above are the appropriate context for 57648.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 57648, Pollock, SD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
335
Population
335.0
Area (sq mi)
1
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 57648?
54.8
Median Age
52.0%
Male
48.0%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$61,354
Median Household Income
-20% vs state ZIP avg
$45,749
Per Capita Income
12.6%
Poverty Rate
1.5%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
321housing units
321
Total Housing Units
229
Occupied Units
92
Vacant Units
2.02
Avg Household Size
Occupancy Type
$99,200
Median Home Value
-48% vs state ZIP avg
$758
Median Rent
1957
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 15 business establishments in ZIP 57648, employing approximately 79 people with a combined annual payroll of $3,698,000.
15
Businesses
79
Employees
$3.7M
Annual Payroll
2
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Wholesale trade | 3 | 20.0% |
| Other services (except public administration) | 3 | 20.0% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 57648, both outside SD so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.