Cavour, SD · standard
ZIP Code 57324
Beadle County, South Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 383
- 2/sq mi Low-density area
- $67,019
- Median income Near-median income area
- $251,100
- Median home value Near-median home value
- 7.7%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Cavour pairs a below-median household income with above-median home values, in a rural, homeowner-dominated area.
- 42nd pct
- household income, US ZIPs
- Top 42%
- home value, US ZIPs
- 2
- people per sq mi
- 97%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 57324 against every reporting US ZIP.
ZIP code 57324 is a sparsely populated ZIP (a standard USPS delivery area) in Cavour, Beadle County, South Dakota, home to just 383 residents across 191.5 square miles, a density of 2 people per square mile, in the Chicago time zone.
ZIP 57324 reports a modest median household income of $67,019 (12% below the average South Dakota ZIP), while per-capita income is $40,031. The poverty rate is 11.0%, with unemployment at 0.0%; those measures add context to the income figure. Housing is both higher-cost and owner-heavy: median home value is $251,100 (31% above the average South Dakota ZIP), while 97.4% of occupied homes are owner-occupied.
Formal educational attainment runs low here: just 7.7% of adults hold a bachelor's degree or higher, the median age is 38.7, and the average commute is -. The page also surfaces 1 ZIP codes within roughly 10 miles and 6 more in Beadle County, so 57324 can be compared with both its immediate and county-level context.
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 57324, Cavour, 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
383
Population
191.5
Area (sq mi)
2
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 57324?
38.7
Median Age
51.0%
Male
49.0%
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?
$67,019
Median Household Income
-12% vs state ZIP avg
$40,031
Per Capita Income
11.0%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 57324 ranks among South Dakota ZIPs
Cavour, SD household income vs. every South Dakota ZIP code
Median household income among 337 reporting South Dakota ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$67,019 34th percentile higher than 34% of 337 South Dakota ZIPs
Each bar is a $20K-wide band; taller bars hold more South Dakota ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
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
176housing units
176
Total Housing Units
155
Occupied Units
21
Vacant Units
2.65
Avg Household Size
Occupancy Type
$251,100
Median Home Value
+31% vs state ZIP avg
1967
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 57324, employing approximately 7 people with a combined annual payroll of $581,000.
3
Businesses
7
Employees
$581K
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 57324 vs 57350 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 57350 | Huron, SD | 14,534 | 10.2 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 57324, 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.
More ZIP Codes in Beadle County
Related Areas
Frequently Asked Questions
What county is ZIP code 57324 in?
ZIP code 57324 (Cavour) is located in Beadle County, South Dakota. Beadle County contains multiple ZIP codes, see the full list at /counties/beadle-sd.
What is the population of ZIP code 57324?
ZIP code 57324 in Cavour, SD has a population of 383 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 57324?
The median household income in ZIP 57324 is $67,019, which is 12% below the national average of $76,288.
What is the average home value in ZIP 57324?
The median home value in ZIP 57324 is $251,100, which is 10% below the national average of $278,155.
What is the demographic makeup of ZIP 57324?
The largest racial group in ZIP 57324 is White at 88.3%.
How many businesses are in ZIP code 57324?
ZIP code 57324 has 3 business establishments employing approximately 7 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 57324?
In ZIP code 57324, 66.0% of residents aged 25+ have a high school diploma or higher, and 7.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 57324?
In ZIP code 57324, approximately 97.4% of occupied housing units are owner-occupied and 2.6% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 57324?
The poverty rate in ZIP code 57324 is 11.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 57324's numbers, next.
- See how ZIP 57324 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Cavour, SD ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.