Vermillion city, South Dakota
Vermillion city profile, demographic data, and geographic information.
Vermillion city is a geographic entity located in Clay County, South Dakota. As of official census estimates, it has a reported population of 11,720. The land area covers 4.92 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 11,720 | — | 2025 / Census |
| Median Age | 23.1 yrs | ±0.6 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 4,312 | ±205 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 4,702 | ±118 |
| Occupied Housing Units | 4,312 | ±205 |
| Vacant Housing Units | 390 | ±195 |
| Median Home Value | $219,000 | ±$28,792 |
| Median Gross Rent | $764 | ±$51 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $50,456 | ±$4,868 |
| Per Capita Income | $26,468 | ±$2,057 |
| Poverty Rate | 24.4% | ±3.7% |
| Population Below Poverty Level | 2,328 | ±352 |
| Unemployment Rate | 8.5% | ±2.8% |
| Civilian Labor Force, Employed | 6,399 | ±394 |
| Broadband Internet Rate | 91.9% | ±4% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 11,877 (2024)
ID: 134561
|
Municipal | Official Local Government |
Contact: MAYOR
25 CENTER ST, VERMILLION SD 57069-2101
|
|
GUS Population: 15,245 (2024)
ID: 134541
|
County | Official County Government |
Contact: CHAIRMAN
211 W MAIN ST, STE 200, VERMILLION SD 57069-2056
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Vermillion | PK-05 | Vermillion, SD | |
| Regular School Vermillion | 09-12 | Vermillion, SD | |
| Regular School Vermillion | 06-08 | Vermillion, SD | |
| Regular School Nearby | KG-05 | Elk Point, SD | |
| Regular School Nearby | 09-12 | Elk Point, SD | |
| Regular School Nearby | 06-08 | Elk Point, SD | |
| Regular School Nearby | PK-05 | Gayville, SD | |
| Regular School Nearby | 09-12 | Gayville, SD | |
| Regular School Nearby | 06-08 | Gayville, SD | |
| 2 Nearby | 2-10 | VERMILLION, SD |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 3 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
SANFORD VERMILLION MEDICAL CENTER
|
Hospital | City address association | 20 SOUTH PLUM STREET, VERMILLION, SD, 57069 |
(605) 624-2611
|
|
University of South Dakota
|
College | 0.3 mi away | 414 E Clark St, Vermillion, SD, 57069-2390 |
6056586200
|
|
EDITH B SIEGRIST VERMILLION PUBLIC LIBRARY
|
Library | 0.3 mi away | 18 CHURCH STREET, VERMILLION, SD, 57069 |
(605) 677-7060
|
|
ELK POINT-JEFFERSON COMMUNITY/SCHOOL LIBRARY
|
Library | 13.9 mi away | 402 S DOUGLAS, ELK POINT, SD, 57025 |
(605) 356-5941
|
|
PONCA CARNEGIE LIBRARY
|
Library | 18.8 mi away | 200 WEST SECOND STREET, PONCA, NE, 68770 |
(402) 755-2739
|
|
AKRON PUBLIC LIBRARY
|
Library | 19.0 mi away | 350 REED ST, AKRON, IA, 51001 |
(712) 568-2601
|
|
HARTINGTON PUBLIC LIBRARY
|
Library | 20.5 mi away | 106 SOUTH BROADWAY, HARTINGTON, NE, 68739 |
(402) 254-6245
|
|
BERESFORD PUBLIC LIBRARY
|
Library | 22.0 mi away | 115 SOUTH THIRD STREET, BERESFORD, SD, 57004 |
(605) 763-2782
|
|
ALCESTER PUBLIC LIBRARY
|
Library | 22.7 mi away | 409 E 6TH STREET, ALCESTER, SD, 57001 |
(605) 934-2601
|
|
CENTERVILLE COMMUNITY LIBRARY
|
Library | 23.3 mi away | 421 FLORIDA, CENTERVILLE, SD, 57014 |
(605) 563-2540
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at VERMILLION 2 SE, SD US, located 1.4 miles from Vermillion city. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 30.5° | 10.2° | 20.4° | 0.53" | — |
| February | 36.1° | 14.0° | 25.0° | 0.70" | — |
| March | 48.4° | 25.2° | 36.8° | 1.42" | — |
| April | 61.9° | 36.0° | 48.9° | 3.09" | — |
| May | 72.7° | 48.1° | 60.4° | 3.96" | — |
| June | 82.2° | 59.1° | 70.7° | 4.30" | — |
| July | 85.5° | 63.2° | 74.4° | 3.61" | — |
| August | 83.3° | 60.7° | 72.0° | 2.88" | — |
| September | 78.1° | 51.8° | 64.9° | 3.07" | — |
| October | 64.6° | 38.5° | 51.6° | 2.35" | — |
| November | 48.2° | 25.2° | 36.7° | 1.30" | — |
| December | 34.0° | 14.6° | 24.3° | 0.79" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Vermillion city | City | 0.0 mi | — |
| Burbank CDP | CDP | 5.4 mi | — |
| Maskell village | Village | 6.9 mi | — |
| Obert village | Village | 8.2 mi | — |
| Meckling CDP | CDP | 8.2 mi | — |
| Newcastle village | Village | 9.3 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 4602766700. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.