Brentford, SD · standard
ZIP Code 57429
Spink County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 94
- 1/sq mi
- 32.8%
- Bachelor's or higher
ZIP code 57429 is a sparsely populated ZIP (a standard USPS delivery area) in Brentford, Spink County, South Dakota, home to just 94 residents across 72.3 square miles, a density of 1 people per square mile, in the Chicago time zone.
Median household income is not on file for ZIP 57429, but per-capita income is $34,930. 29.3% of residents live below the poverty line, and the unemployment rate reads 0.0%. Median home value sits at -, median rent at - a month, and owner-occupancy at 91.3%.
A solid share of residents have a four-year degree: 32.8% of adults hold a bachelor's degree or higher, the median age is 42.5, and the average commute is -. To put 57429 in local context, 4 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Spink County, for a geography-aware comparison.
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 57429, Brentford, 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
94
Population
72.3
Area (sq mi)
1
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 57429?
42.5
Median Age
44.6%
Male
55.4%
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?
$34,930
Per Capita Income
29.3%
Poverty Rate
0.0%
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?
54
Total Housing Units
46
Occupied Units
8
Vacant Units
2.00
Avg Household Size
Occupancy Type
1980
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 3 business establishments in ZIP 57429, employing approximately 3 people with a combined annual payroll of $74,000.
3
Businesses
3
Employees
$74K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 57429 vs 57474 →
ZIP 57429 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 57479
Warner (57479)
666 residents
- 57461
Mellette (57461)
392 residents
- 57474 197
Stratford (57474)
197 residents
- 57477 117
Turton (57477)
117 residents
- 57429 94
Brentford (57429)
94 residents
What this shows Among its immediate neighbors, ZIP 57429 ranks #5 by population - useful context the national average alone can't give.
More ZIP Codes in Spink County
Related Areas
Frequently Asked Questions
What county is ZIP code 57429 in? ▼
What is the population of ZIP code 57429? ▼
What is the demographic makeup of ZIP 57429? ▼
How many businesses are in ZIP code 57429? ▼
What is the education level in ZIP code 57429? ▼
What percentage of residents own vs. rent in ZIP 57429? ▼
What is the poverty rate in ZIP code 57429? ▼
Read our methodology to see how this data is sourced, computed, and verified.