Population & age
- Total population
- 1,173
- Median age
- 41.1
Corsica, SD (57328)
Douglas County · Population 1,173
Fresh.Data current as of Apr 24, 2026
Corsica, SD (ZIP 57328) sits in Douglas County. The page draws on 2 federal data feeds retrieved Apr 27. Top health signal: High Blood Pressure comes in above the national average at 40.2%. NCES lists 2 schools serving the area, 2 non-charter. 2 colleges and universities serve the area, with median in-state tuition of $20,657. IRS data shows average household income (AGI) of $84,144, well above the ~$45K national average per return. BLS QCEW reports average annual pay of $45,589 per worker, roughly 30% below the US average. BLS LAUS reports county unemployment of just 1.8% (2024), well below the ~4.0% US average and consistent with a tight local labor market. FDIC counts just 1 bank branch in this ZIP (Summary of Deposits, 2024) — residents likely lean on neighboring ZIPs or online banking for most services. FEMA has issued 24 federal disaster declarations affecting this ZIP since 1976 — a high-frequency exposure profile. South Dakota has no state income tax, saving the local median household (AGI $84,144) approximately $3,871/year vs the US average effective state tax rate. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $82,216, fair market rent of $990 for a two-bedroom, and a median home value of $124,600. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
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Demographics
Race & ethnicity
- White
- 97.6%
- Black
- 0.0%
- Asian
- 0.0%
- Hispanic / Latino
- 0.1%
- Other / multi-racial
- 0.5%
Income & housing
- Median household income
- $82,216
- Median home value
- $124,600
Education
- Bachelor's degree or higher (age 25+)
- 18.6%
Employment
- Unemployment rate
- 0.0%
Housing
- Owner-occupied
- 329(74.9%)
- Renter-occupied
- 110(25.1%)
- Vacant units
- 55
- Built (median)
- 1967
Commute
- Public transit
- 4(0.6%)
- Work from home
- 84(13.1%)
- Avg commute
- 13.4 min
Economic wellbeing
- Below poverty line
- 59(5.3%)
- Uninsured
- 83(7.1%)
Digital access
- Broadband access
- 367(83.6%)
- No broadband
- 72(16.4%)
Language & nativity
- Foreign-born
- 23(2.0%)
- Non-English at home
- 26(2.4%)
Fair Market Rent
Fresh.HUD SAFMR · May 1, 2026Studio
$680
/month
1 Bed
$760
/month
2 Bed
$990
/month
3 Bed
$1,260
/month
4 Bed
$1,530
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
New housing construction
New housing units permitted
15
Across 13 permitted buildings. Total construction value: $5.2M.
Single-family
11
73% of total units
Multifamily (2+ unit)
4
27% of total units
Single-family value
$4.0M
construction value
Multifamily value
$1.2M
construction value
Aggregated from 2 counties touching this ZIP (2024).
Source: U.S. Census Bureau Building Permits Survey (census.gov/construction/bps). Public domain. BPS reports annual residential building permits from local permit-issuing jurisdictions, aggregated to county. A permit reflects intent to build, not a completed unit — actual construction lags by 6-24 months for multifamily projects.
Income & tax statistics
Tax returns filed
500
Average AGI
$84,144
Avg property tax
—
EITC participation
8.0%
Income distribution
- $1 – $25,00024.0% · 120
- $25,000 – $50,00018.0% · 90
- $50,000 – $75,00018.0% · 90
- $75,000 – $100,00014.0% · 70
- $100,000 – $200,00020.0% · 100
- $200,000 or more6.0% · 30
Avg mortgage interest
—
Avg charitable contribution
—
Avg capital gains
$8,444
Avg total income tax
—
Source: IRS Statistics of Income — Individual Income Tax Statistics by ZIP Code (irs.gov). Public domain. Dollar columns reported in thousands by the IRS; figures here display real dollars. Total ZCTA AGI for the area was $42.1M across all reported brackets.
Business & employment
Business establishments
49
Total employment
418
Annual payroll
$19.2M
Average annual pay
$45,935
Source: U.S. Census Bureau, ZIP Business Patterns (census.gov). Public domain. ZBP covers establishments with paid employees; Census suppresses employment and payroll values when fewer employers operate in a ZIP than would protect their confidentiality.
Employment & wages
Average annual pay
$45,589
Average weekly wage
$877
Total employment
1,028
Total establishments
133
That is roughly 30% below the US national average of $65,470 per worker.
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages (bls.gov/cew). Public domain. QCEW is derived from state unemployment-insurance filings and covers ~95% of US jobs. Figures are county-level totals assigned to ZIPs whose primary county matches; small-employer cells are suppressed by BLS to protect employer confidentiality.
Unemployment
Unemployment rate
1.8%
That is 2.2 percentage points below the US national unemployment rate of about 4.0%.
Labor force
1,386
Employed
1,361
Unemployed
25
Based on Douglas County, SD data (2024).
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics (bls.gov/lau). Public domain. LAUS publishes monthly and annual labor-force estimates for every US county. Figures are county-level totals assigned to ZIPs whose primary county matches.
Banking access
FDIC-insured bank branches
1
Limited banking access
Only a handful of branches — residents may rely on neighboring ZIPs or online banking for most services.
Total deposits
$32.5M
across all branches in this ZIP
Distinct institutions
1
different banks operating here
Top banks by deposits in this ZIP
- 1.BMO Bank National Association$32.5M · 1 branch
Based on FDIC-insured branch offices as of June 30, 2024.
Source: FDIC Summary of Deposits (fdic.gov). Annual June-30 snapshot of every FDIC-insured branch and the deposits booked there. Figures cover all institutions reporting a branch address in this ZIP.
Federal Disaster Declarations
Federally Declared Disasters
24
Date Range
1976–2024
Most Recent Declaration
SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING
Flood — declared August 15, 2024 (DR-4807)
Incident period: June 16, 2024 – July 8, 2024
Top Incident Types
- Flood9 (38%)
- Severe Storm9 (38%)
- Biological2 (8%)
- Snowstorm2 (8%)
- Coastal Storm1 (4%)
- Other1 (4%)
Individual Assistance
3
Direct help to disaster survivors
Households Program
2
Housing & temporary lodging support
Public Assistance
24
Repair of public facilities & roads
Hazard Mitigation
13
Funding to reduce future disaster risk
FEMA declares disasters at the county level; counts here include every federally declared disaster touching any county that overlaps this ZIP. Statewide declarations and pre-1964 records without county granularity are excluded. Program flags reflect which FEMA assistance categories were activated (Individual Assistance, Households, Public Assistance, Hazard Mitigation). Source: fema.gov/openfema. Public domain.
Climate
30-year averages (1991-2020) from the nearest GHCN-D weather station. Temperature and precipitation values reflect typical annual conditions, not any single year.
Avg. temperature
48.9°F
36.5° – 61.3°
Annual precipitation
25.4"
Annual snowfall
34.4"
Heating · cooling days
6,746.6 · 929
Annual base 65°F
Nearest station: ARMOUR, SD US, 9.7 miles from the centroid of Corsica, SD (ZIP 57328)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Community health profile
Years of potential life lost (per 100K)
—
Premature death is the headline composite outcome CHR reports — age-adjusted, all-cause, before age 75.
Fair or poor health
15%
of adults self-report
Poor physical health days
3.6
avg per adult per month
Poor mental health days
4.6
avg per adult per month
Uninsured
12.8%
of residents under 65
Primary care MDs
35
per 100,000 residents
Preventable hospital stays
2,972
per 100K Medicare enrollees
Food environment (0-10)
8.7
10 = best access & security
Exercise access
12%
residents near a facility
Flu vaccinated
34%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 6.2% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Douglas data (2025 CHR release).
Source: County Health Rankings & Roadmaps, University of Wisconsin Population Health Institute (countyhealthrankings.org). Annual release. Underlying source datasets vary by measure (CDC BRFSS, NCHS Vital Statistics, AHA, USDA Food Environment Atlas, and others). Figures are county-level and assigned to every ZIP whose primary county matches.
Food access
Food access status
Good food access — most residents near a store
7.1% of Douglas County, SD residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
—
per 1,000 residents
Supercenters & clubs
—
per 1,000 residents
SNAP-authorized stores
0.71
accepting food benefits
Fast-food restaurants
—
per 1,000 residents
Per-1,000 figures show how many of each store type exist in Douglas County, SD for every 1,000 residents. Higher grocery and supercenter density usually means easier access to fresh food; higher convenience-store-only density (with low grocery rate) often signals a food swamp.
Source: USDA Economic Research Service, Food Environment Atlas (ers.usda.gov). County-level metrics fanned to ZIP via the primary county in the Census ZCTA-county relationship file. Variable years differ per family (stores ~2020, low-access ~2019).
Safety
FBI publishes crime data at the county level. Numbers below cover the primary county that contains this ZIP. Rates are per 100,000 residents in the area covered by reporting agencies.
Violent crime rate
—
per 100K residents · 5 reports
Property crime rate
—
per 100K residents · 6 reports
Homicide
0
Robbery
0
Burglary
3
Vehicle theft
1
County-level data for Aurora (2024)
Source: U.S. Federal Bureau of Investigation, Uniform Crime Reporting Program (cde.ucr.cjis.gov). Public domain. Coverage varies by reporting agency; areas with partial agency coverage may understate true crime totals.
Who’s moving in and out
Net migration (2022-2023)
▼−5 people
−5 households • +$192K net AGI flow
Moved in
42households
77 people • $2.8M AGI
Moved out
47households
82 people • $2.6M AGI
Where new residents came from
No county-level breakdown available.
Where departing residents went
No county-level breakdown available.
Incoming households reported an average AGI of $67,500 versus departing households' $56,234.
Source: U.S. Internal Revenue Service, Statistics of Income, Migration Data (irs.gov). Public domain. Migration is measured by year-over-year changes in the address on individual tax returns; figures are county-level totals attributed to ZIPs whose primary county matches. Foreign migration contributes to inflow/outflow totals but does not appear in the top-county lists. Small flows are suppressed by IRS to protect taxpayer confidentiality.
Taxes & benefits in South Dakota
State-level rules that apply to every resident of ZIP 57328. Numbers reflect the most recent published year per source.
Tax rates
Income tax
None
No state income tax
Sales tax (combined)
6.11%
State 4.20% · avg local 1.91%
Property tax (effective)
0.59%
Median $595/year
Tax burden rank
5 of 50
8.60% of personal income
For ZIP 57328: A household at this ZIP's median AGI of $84,144 keeps approximately $3,871 more annually than residents of the typical income-tax state. Applied to this ZIP's typical home value of $124,600, that works out to roughly $729/year in property tax.
Paid family leave
Program
No program
No program
Safety net
SNAP eligibility
130% FPL
Federal 130% FPL gross income limit. Asset limit $3,000.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Other ZIPs near 57328
Nearby ZIPs by distance
57375 (Stickney, 8.5 mi) · 57364 (New Holland, 9 mi) · 57344 (Harrison, 9.1 mi) · 57313 (Armour, 10.1 mi) · 57330 (Delmont, 18.5 mi) · 57342 (Geddes, 18.7 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
Data sources used on this page
SourcesFresh.CDC PLACES · Apr 24, 2026Fresh.NCES CCD via Urban Institute EDP · Apr 27, 2026Fresh.HUD SAFMR · May 1, 2026
All data on this page is sourced from federal government datasets · Not AI-generated · Methodology
Health profile
Crude prevalence estimates from CDC PLACES, derived from BRFSS small-area modeling. Population-level figures only.
Obesity
34.5%
Tracks close to the 33.0% national rate.
High Blood Pressure
40.2%
8.2pp above the 32.0% national rate.
Depression
20.4%
Tracks close to the 22.0% national rate.
Annual Checkup
79.3%
3.3pp above the 76.0% national rate.
Health Insurance
8.5%
4.5pp below the 13.0% national rate.
Diabetes
14.2%
3.2pp above the 11.0% national rate.
Schools in this ZIP
2 schools serve this ZIP, including 2 non-charter.
| School | Type | Grades | Enrollment |
|---|---|---|---|
| Corsica-Stickney High School - 01 | Public | 9–12 | 76 |
| Corsica-Stickney Jr. High - 03 | Public | 7–8 | 36 |
Schools listed from NCES Common Core of Data via the Urban Institute Education Data Portal.
Fresh.NCES CCD via Urban Institute EDP · Apr 27, 2026Colleges & universities nearby
Colleges in this area
2
Median in-state tuition
$20,657
Median earnings (10 yr)
$52,236
- 2-Year
Mitchell Technical College
Mitchell, SD · 57301
- In-state tuition
- $7,524
- Out-of-state tuition
- $7,524
- Acceptance rate
- —
- Graduation rate
- 73.7%
- Median earnings (10 yr)
- $50,743
- Median student debt
- $12,000
- 4-Year
Dakota Wesleyan University
Mitchell, SD · 57301
- In-state tuition
- $33,790
- Out-of-state tuition
- $33,790
- Acceptance rate
- 73.4%
- Graduation rate
- 47.3%
- Median earnings (10 yr)
- $53,728
- Median student debt
- $27,000
Source: U.S. Department of Education College Scorecard (collegescorecard.ed.gov). Public domain data. Earnings figures reflect median earnings 10 years after entry for federally-aided students.
What these numbers say together
Corsica, SD (ZIP 57328) sits in Douglas County. The page draws on 2 federal data feeds retrieved Apr 27. Top health signal: High Blood Pressure comes in above the national average at 40.2%. NCES lists 2 schools serving the area, 2 non-charter. 2 colleges and universities serve the area, with median in-state tuition of $20,657. IRS data shows average household income (AGI) of $84,144, well above the ~$45K national average per return. BLS QCEW reports average annual pay of $45,589 per worker, roughly 30% below the US average. BLS LAUS reports county unemployment of just 1.8% (2024), well below the ~4.0% US average and consistent with a tight local labor market. FDIC counts just 1 bank branch in this ZIP (Summary of Deposits, 2024) — residents likely lean on neighboring ZIPs or online banking for most services. FEMA has issued 24 federal disaster declarations affecting this ZIP since 1976 — a high-frequency exposure profile. South Dakota has no state income tax, saving the local median household (AGI $84,144) approximately $3,871/year vs the US average effective state tax rate. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $82,216, fair market rent of $990 for a two-bedroom, and a median home value of $124,600. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
The two domains pull in different directions. Healthcare access reads strong, but the on-paper school count is on the lighter side — that’s less a quality signal and more a density one. Households here often look at districts a few ZIPs over for school choice while keeping their providers local.
One concrete reading worth keeping: Depression prevalence sits near the national rate at 20.4%. Each figure on this page links to the original federal dataset with its retrieval date — this synthesis is a reading, not a substitute for the underlying records.
Frequently Asked Questions — ZIP 57328
What is the obesity rate in ZIP 57328?
34.5%, which is 1.5 percentage points above the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the depression rate in ZIP 57328?
20.4%, which is 1.6 percentage points below the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the high blood pressure rate in ZIP 57328?
40.2%, which is 8.2 percentage points above the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
How many schools are in ZIP 57328?
2 schools serve this ZIP, including 2 public schools (NCES CCD, retrieved Apr 27, 2026). No charter schools are listed in this ZIP by NCES CCD.
Does ZIP 57328 have charter schools?
No charter schools are listed in ZIP 57328 by NCES CCD (retrieved Apr 27, 2026).
Are there high schools in ZIP 57328?
Yes, 1 high school serves this ZIP: Corsica-Stickney High School - 01. (NCES CCD, retrieved Apr 27, 2026).
What is the population of ZIP 57328?
1,173 people live in ZIP 57328, with a median age of 41.1 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the median household income in ZIP 57328?
$82,216 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
Is ZIP 57328 mostly renters or homeowners?
In ZIP 57328, 74.9% of occupied housing units are owner-occupied and 25.1% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
How do people commute in ZIP 57328?
In ZIP 57328, 13.1% of workers work from home. Public transit is used by 0.6% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the poverty rate in ZIP 57328?
5.3% of the population in ZIP 57328 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What percentage of households in ZIP 57328 have broadband internet?
83.6% of households in ZIP 57328 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the average household income in ZIP 57328?
The average Adjusted Gross Income reported on tax returns from ZIP 57328 (Corsica, SD) is $84,144 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How much do homeowners pay in property tax in ZIP 57328?
Tax returns from ZIP 57328 report an average of $0 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
What percentage of residents in ZIP 57328 earn over $200,000?
6.0% of tax returns from ZIP 57328 (Corsica, SD) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How many businesses are in ZIP 57328?
As of 2022, 49 business establishments operated in ZIP 57328 employing 418 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
What is the average salary in ZIP 57328?
The average annual pay across all local establishments in ZIP 57328 is $45,935, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
How vulnerable is ZIP 57328 to disasters and public health emergencies?
According to the CDC Social Vulnerability Index (2022), ZIP 57328 ranks in the 57th percentile nationally for social vulnerability — a high vulnerability profile (retrieved May 3, 2026).
What is the biggest vulnerability factor in ZIP 57328?
Housing Type & Transportation is the highest-scoring CDC SVI theme for ZIP 57328, ranking in the 84th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
How many federally declared disasters has ZIP 57328 experienced?
FEMA has recorded 24 federal disaster declarations affecting ZIP 57328 between 1976–2024 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
What kinds of disasters most often hit ZIP 57328?
Flood is the most common federally declared disaster type affecting ZIP 57328, accounting for 9 of 24 declarations (38%, FEMA OpenFEMA, retrieved May 3, 2026).
What was the most recent disaster declared for ZIP 57328?
The most recent FEMA disaster declaration affecting ZIP 57328 was "SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING" — a flood declared in 2024 (DR-4807) (FEMA OpenFEMA, retrieved May 3, 2026).
What colleges are near ZIP 57328?
2 colleges and universities are listed near ZIP 57328 by the U.S. Department of Education College Scorecard, including Mitchell Technical College and Dakota Wesleyan University (retrieved May 2, 2026).
What is the average tuition at colleges near ZIP 57328?
Median in-state tuition across 2 nearby institutions is $20,657 (College Scorecard, retrieved May 2, 2026).
What do graduates earn from colleges near ZIP 57328?
Graduates of nearby colleges earn a median of $52,236 ten years after entry (College Scorecard, retrieved May 2, 2026).
What is the climate like in ZIP 57328?
ZIP 57328 has an average annual temperature of 48.9°F and 25.4" of annual precipitation based on the ARMOUR, SD US weather station 9.7 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
What taxes apply in ZIP 57328?
South Dakota has no state income tax. For a household earning the local median AGI of $84,144, this saves approximately $3,871 per year compared to the national average effective state tax rate. The combined state and local sales tax rate is 6.11% (Tax Foundation 2025).
Does South Dakota have paid family leave?
South Dakota has no state paid family leave program (Bipartisan Policy Center 2026).
What data is available for ZIP 57328?
This page covers health outcomes from CDC PLACES (33 metrics), school information from NCES CCD (2 schools), demographics from the Census ACS 5-Year (2022), colleges from the U.S. Department of Education College Scorecard (2 institutions), income & tax statistics from the IRS SOI (Tax Year 2022), local business & employment from Census ZIP Business Patterns (2022), social vulnerability scores from the CDC/ATSDR SVI (2022), federal disaster declarations from FEMA OpenFEMA (24 on record), climate normals from NOAA NCEI (1991-2020), county-level crime data from the FBI Crime Data Explorer (2024), and state-level tax rates from the Tax Foundation. Data is refreshed on Mubboo's standard schedule.
How current is this data?
Health data retrieved Apr 24, 2026 from CDC PLACES. School data retrieved Apr 27, 2026 from NCES CCD. Demographics retrieved Apr 30, 2026 from Census ACS 5-Year (2022). College data retrieved May 2, 2026 from U.S. Dept of Education College Scorecard. Income & tax statistics retrieved May 2, 2026 from IRS SOI (Tax Year 2022). Business & employment retrieved May 3, 2026 from Census ZBP (2022). Social vulnerability scores retrieved May 3, 2026 from CDC/ATSDR SVI (2022). Federal disaster declarations retrieved May 3, 2026 from FEMA OpenFEMA (24 on record). Climate normals retrieved May 8, 2026 from NOAA NCEI (1991-2020). County-level crime data retrieved May 4, 2026 from the FBI Crime Data Explorer (2024). State-level tax rates retrieved 2026-05-05 15:58:22.284+00 from the Tax Foundation.
Other ZIPs near 57328
Nearby ZIPs by distance
57375 (Stickney, 8.5 mi) · 57364 (New Holland, 9 mi) · 57344 (Harrison, 9.1 mi) · 57313 (Armour, 10.1 mi) · 57330 (Delmont, 18.5 mi) · 57342 (Geddes, 18.7 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
More Info topics
Have a specific question about ZIP 57328?
Ask Mubboo — launching Q4 2026.
Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 24, 2026.
Social Vulnerability Index
Overall SVI
57th percentile
High Vulnerability
Based on 2 census tracts, population 1,040
Vulnerability Themes
Households Without Vehicle
12
Limited English Speakers
6
Persons with Disability
114
Without HS Diploma
61
Without Health Insurance
205
Adults Age 65+
245
The Social Vulnerability Index uses U.S. Census data to identify communities most at risk during public health emergencies and natural disasters. Higher percentiles indicate greater vulnerability. Tract-level scores are aggregated to this ZCTA via Census 2020 ZCTA→Tract crosswalk, weighted by land-area share. Source: atsdr.cdc.gov. Public domain.