Housing data for Sully Township, SD

Sully Township, SD has an estimated 75 residents and 27 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Tripp County.

0.0% of households rent.

Its population grew measurably since 2015–2019 (0.0%).

Figures last updated on .

Residents
75 (±67)
Housing units
27 (±28)
Households that rent
0.0%
Residents since 2015–2019
0.0%

What stands out in Sully Township

Working from home: 51.7% (±24.5 points) in Sully Township, higher than in Tripp County (5.7%).

Median home value: $271,600 (±$51,749) in Sully Township, higher than in Tripp County ($132,900).

Median household income: $88,580 (±$6,879) in Sully Township, higher than in Tripp County ($58,987).

Median real estate taxes: $1,716 (±$355) in Sully Township, higher than in Tripp County ($1,262).

Housing in Sully Township at a glance

  • Renters and owners: 0.0% of households rent (Small sample: wide margin of error)
  • Income and affordability: $88,580 median household income (Small sample: wide margin of error)
  • Home values: $271,600 median home value (Small sample: wide margin of error)
  • Property taxes: $1,716 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: 100.0% of homes have 3 or more bedrooms (Small sample: wide margin of error)
  • Age of homes: 81.5% of homes were built before 1980 (Small sample: wide margin of error)
  • Heating fuel: 96.3% heat with propane (Small sample: wide margin of error)
  • Growth: 0.0% 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)

Sully Township against Tripp County, its state and the nation

Estimate (90% margin of error)
Sully TownshipTripp CountySouth DakotaUnited States
Residents75 (±67)5,611 (exact)907,428 (exact)334,922,499
Housing units27 (±28)2,762 (±14)408,584 (±422)143,775,355
Households that rent0.0% (±50.1 points)31.6% (±5.4 points)31.4% (±0.5 points)34.8%
Median gross rent—$820 (±$145)$946 (±$11)$1,413
Median household income$88,580 (±$6,879)$58,987 (±$5,357)$75,081 (±$888)$80,734
Median home value$271,600 (±$51,749)$132,900 (±$24,168)$257,400 (±$3,051)$332,700
Median real estate taxes (a year)$1,716 (±$355)$1,262 (±$149)$2,724 (±$28)$3,119
Built before 198081.5% (±107.2 points)67.6% (±8.7 points)49.8% (±0.7 points)49.7%
Average commute—13.8 minutes (±2.8)17.8 minutes (±0.2)26.4 minutes
Households with broadband18.5% (±38.2 points)85.2% (±4.1 points)89.6% (±0.3 points)91.0%
Median age of residents65.0 years (±10.6)45.0 years (±1.9)38.0 years (±0.2)38.9 years

Sully Township covers 35.6 square miles of land, about 2 residents per square mile (Census Bureau Gazetteer).

How Sully Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents0 (±10)75 (±67)—Measurable increase
Housing units0 (±10)27 (±28)—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 Tripp County

Sully Township has no police department of its own in the FBI’s figures, so this is the figure for Tripp County as a whole.

In 2025, the police departments that report for Tripp County recorded 157 violent and 383 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.

Places near Sully Township

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Bull Creek Township3.9 mi——100.0%
Plainview Township6.0 mi——0.0%
Dixon Township (Gregory County)6.1 mi——0.0%
Irwin Township7.0 mi———
Pleasant Valley Township (Tripp County)7.9 mi——0.0%
Colome Township9.1 mi——0.0%
Edens Township9.6 mi——0.0%
Landing Creek Township11 mi———

HUD Fair Market Rent for Sully Township, fiscal year 2027

Tripp County, SD, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$706$775$1,014$1,371$1,599

HUD income limits for Sully Township, fiscal year 2026

Tripp County, SD, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$19,850$33,100$52,950
2 people$22,700$37,800$60,500
3 people$27,320$42,550$68,050
4 people$33,000$47,250$75,600
5 people$38,680$51,050$81,650
6 people$44,360$54,850$87,700
7 people$50,040$58,600$93,750
8 people$55,720$62,400$99,800

These are the limits HUD sets for its housing programs in the Tripp County, SD, where HUD’s median family income for fiscal year 2026 is $79,500.

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.

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Questions about Sully Township

Is Sully Township growing?

In Sully Township, the number of residents went from 0 in 2015–2019 to 75 in 2020–2024 (—), a measurable increase.

Sources

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 Sully township, Tripp County, South Dakota (county subdivision:62140, in state:46 county:123).

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.

Request a Census API 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 .

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