Housing data for Union Township (Sanborn County), SD
Union Township (Sanborn County), SD has an estimated 89 residents and 25 homes (US Census Bureau, 2020–2024 American Community Survey).
It is a township in Sanborn County.
32.0% of households rent.
Figures last updated on .
- Residents
- 89 (±57)
- Housing units
- 25 (±15)
- Households that rent
- 32.0%
- Residents since 2015–2019
- +20.3%
What stands out in Union Township (Sanborn County)
Average commute: 29.5 minutes (±6.2) in Union Township (Sanborn County), higher than in Sanborn County (21.2 minutes).
Housing in Union Township (Sanborn County) at a glance
- Rent burden: 0.0% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 32.0% of households rent (Small sample: wide margin of error)
- Income and affordability: $117,083 median household income (Small sample: wide margin of error)
- Home values: $341,700 median home value (Small sample: wide margin of error)
- Property taxes: $1,708 median real estate taxes a year (Small sample: wide margin of error)
- Types of homes: 0.0% of homes are in buildings of 5 or more units (Small sample: wide margin of error)
- Bedrooms: 68.0% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 48.0% of homes were built before 1980 (Small sample: wide margin of error)
- Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 80.0% heat with propane (Small sample: wide margin of error)
- Commute and cars: 29.5 minutes average trip to work (Small sample: wide margin of error)
- Growth: +20.3% residents since 2015–2019 (Small sample: wide margin of error)
- How long people stay: 0.0% moved in since 2020 (Small sample: wide margin of error)
- Crowding and facilities: 0.0% of homes have more than 1 person per room (Small sample: wide margin of error)
Union Township (Sanborn County) against Sanborn County, its state and the nation
| Union Township (Sanborn County) | Sanborn County | South Dakota | United States | |
|---|---|---|---|---|
| Residents | 89 (±57) | 2,384 (exact) | 907,428 (exact) | 334,922,499 |
| Housing units | 25 (±15) | 1,168 (±53) | 408,584 (±422) | 143,775,355 |
| Households that rent | 32.0% (±22.9 points) | 21.4% (±5.0 points) | 31.4% (±0.5 points) | 34.8% |
| Median gross rent | — | $725 (±$103) | $946 (±$11) | $1,413 |
| Median household income | $117,083 (±$75,944) | $78,750 (±$8,864) | $75,081 (±$888) | $80,734 |
| Median home value | $341,700 (±$267,445) | $135,600 (±$34,581) | $257,400 (±$3,051) | $332,700 |
| Median real estate taxes (a year) | $1,708 (±$1,178) | $1,586 (±$220) | $2,724 (±$28) | $3,119 |
| Built before 1980 | 48.0% (±63.7 points) | 74.3% (±8.3 points) | 49.8% (±0.7 points) | 49.7% |
| Average commute | 29.5 minutes (±6.2) | 21.2 minutes (±2.4) | 17.8 minutes (±0.2) | 26.4 minutes |
| Households with broadband | 100.0% (±52.0 points) | 80.5% (±4.7 points) | 89.6% (±0.3 points) | 91.0% |
| Median age of residents | 26.3 years (±10.1) | 40.1 years (±2.3) | 38.0 years (±0.2) | 38.9 years |
Union Township (Sanborn County) covers 35.8 square miles of land, about 2 residents per square mile (Census Bureau Gazetteer).
How Union Township (Sanborn County) has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 74 (±43) | 89 (±57) | +20.3% | Not a measurable change |
| Housing units | 45 (±18) | 25 (±15) | −44.4% | Not a measurable change |
| Median home value | $133,300 (±$126,252) | $341,700 (±$267,445) | +156.3% | No measurable change after inflation |
| Median household income | $74,286 (±$53,472) | $117,083 (±$75,944) | +57.6% | No measurable change after inflation |
| Median real estate taxes | $1,571 (±$531) | $1,708 (±$1,178) | +8.7% | No measurable change after inflation |
| Households that rent | 13.3% (±17.0 points) | 32.0% (±22.9 points) | +18.7 percentage points | Not a measurable change |
| Rental vacancy rate | 66.7% (±52.0 points) | 0.0% (±92.0 points) | −66.7 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
Crime reported to police in Sanborn County
Union Township (Sanborn County) has no police department of its own in the FBI’s figures, so this is the figure for Sanborn County as a whole.
In 2025, the police departments that report for Sanborn County recorded 207 violent and 166 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
ZIP codes in Union Township (Sanborn County)
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 57359 | 11% | 652 | $764 | $166,800 | $106,818 |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Union Township (Sanborn County)
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Logan Township (Sanborn County) | 5.4 mi | — | $210,000 | 5.1% |
| Artesian | 5.6 mi | $783 | $87,500 | 10.9% |
| Butler Township (Sanborn County) | 6.4 mi | — | $162,500 | 31.6% |
| Oneida Township | 6.4 mi | — | — | 0.0% |
| Diana Township | 6.5 mi | — | — | 0.0% |
| Letcher | 8.1 mi | $725 | $102,100 | 20.0% |
| Silver Creek Township | 8.1 mi | — | $285,000 | 21.1% |
| Benedict Township | 8.4 mi | — | — | 73.3% |
HUD Fair Market Rent for Union Township (Sanborn County), fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $706 | $931 | $1,014 | $1,404 | $1,599 |
HUD income limits for Union Township (Sanborn County), fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $20,550 | $34,300 | $54,850 |
| 2 people | $23,500 | $39,200 | $62,650 |
| 3 people | $27,320 | $44,100 | $70,500 |
| 4 people | $33,000 | $48,950 | $78,300 |
| 5 people | $38,680 | $52,900 | $84,600 |
| 6 people | $44,360 | $56,800 | $90,850 |
| 7 people | $50,040 | $60,700 | $97,100 |
| 8 people | $55,720 | $64,650 | $103,400 |
These are the limits HUD sets for its housing programs in the Sanborn County, SD, where HUD’s median family income for fiscal year 2026 is $97,900.
A program can use its own limits; tax-credit and local programs often do.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
What you can do on Seayora in Union Township (Sanborn County)
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Questions about Union Township (Sanborn County)
Is Union Township (Sanborn County) growing?
In Union Township (Sanborn County), the number of residents went from 74 in 2015–2019 to 89 in 2020–2024 (+20.3%), not a measurable change.
What ZIP codes are in Union Township (Sanborn County)?
The ZIP code that covers Union Township (Sanborn County) is 57359.
What is the median rent in ZIP code 57359?
The median gross rent in ZIP Code Tabulation Area 57359 is $764 (±$107) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Union township, Sanborn County, South Dakota
- HUD Fair Market Rents, fiscal year 2027: Sanborn County, SD
- HUD Income Limits, fiscal year 2026: Sanborn County, SD
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Union township, Sanborn County, South Dakota (county subdivision:65460, in state:46 county:111).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .