Housing data for Sangamon Valley Township, IL

Sangamon Valley Township, IL has an estimated 496 residents and 292 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Cass County.

1.4% of households rent.

Figures last updated on .

Residents
496 (±238)
Housing units
292 (±117)
Households that rent
1.4%
Residents since 2015–2019
+26.2%

What stands out in Sangamon Valley Township

Median household income: $128,505 (±$24,973) in Sangamon Valley Township, higher than in Cass County ($68,125).

Households that rent: 1.4% (±3.8 points) in Sangamon Valley Township, lower than in Cass County (24.1%).

Median real estate taxes: $3,388 (±$338) in Sangamon Valley Township, higher than in Cass County ($1,958).

Homes built before 1980: 21.2% (±12.9 points) in Sangamon Valley Township, lower than in Cass County (65.9%).

Housing in Sangamon Valley Township at a glance

  • Rent burden: 0.0% of renters pay 30% or more of income (Small sample: wide margin of error)
  • Renters and owners: 1.4% of households rent (Small sample: wide margin of error)
  • Income and affordability: $128,505 median household income
  • Homeowner costs: $1,425 median monthly cost with a mortgage (Small sample: wide margin of error)
  • Property taxes: $3,388 median real estate taxes a year
  • Types of homes: 0.0% of homes are in buildings of 5 or more units
  • Bedrooms: 78.7% of homes have 3 or more bedrooms (Small sample: wide margin of error)
  • Age of homes: 21.2% 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: 58.7% heat with utility gas
  • Commute and cars: 17.8 minutes average trip to work (Small sample: wide margin of error)
  • Growth: +26.2% residents since 2015–2019 (Small sample: wide margin of error)
  • How long people stay: 7.8% 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)

Sangamon Valley Township against Cass County, its state and the nation

Estimate (90% margin of error)
Sangamon Valley TownshipCass CountyIllinoisUnited States
Residents496 (±238)12,784 (exact)12,694,798 (exact)334,922,499
Housing units292 (±117)5,676 (±27)5,457,452 (±471)143,775,355
Households that rent1.4% (±3.8 points)24.1% (±3.1 points)32.9% (±0.2 points)34.8%
Median gross rent—$723 (±$88)$1,274 (±$5)$1,413
Median household income$128,505 (±$24,973)$68,125 (±$4,852)$83,390 (±$362)$80,734
Median home value—$97,100 (±$4,542)$263,300 (±$797)$332,700
Median real estate taxes (a year)$3,388 (±$338)$1,958 (±$178)$5,298 (±$22)$3,119
Built before 198021.2% (±12.9 points)65.9% (±5.8 points)63.4% (±0.2 points)49.7%
Average commute17.8 minutes (±6.6)21.0 minutes (±1.8)27.8 minutes (±0.1)26.4 minutes
Households with broadband100.0% (±15.7 points)86.7% (±2.9 points)90.8% (±0.1 points)91.0%
Median age of residents38.5 years (±19.2)38.3 years (±0.9)39.0 years (±0.1)38.9 years

Sangamon Valley Township covers 39.6 square miles of land, about 13 residents per square mile (Census Bureau Gazetteer).

How Sangamon Valley Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents393 (±112)496 (±238)+26.2%Not a measurable change
Housing units220 (±54)292 (±117)+32.7%Not a measurable change
Median household income$56,500 (±$20,800)$128,505 (±$24,973)+127.4%Up after inflation
Median owner cost with a mortgage$1,052 (±$147)$1,425 (±$868)+35.5%No measurable change after inflation
Median real estate taxes$1,567 (±$721)$3,388 (±$338)+116.2%Up after inflation
Households that rent11.3% (±9.7 points)1.4% (±3.8 points)−9.9 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±65.4 points)0.0% (±100.0 points)0.0 percentage pointsNot 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.

ZIP codes in Sangamon Valley Township

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
6269134%2,349$704$115,200$78,798

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 Sangamon Valley Township

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Chandlerville4.1 mi$1,005$68,80018.3%
Virginia4.2 mi$700$93,10034.7%
Virginia Township5.9 mi$702$98,30032.1%
Panther Creek Township6.0 mi—$136,5004.8%
Lynchburg Township7.1 mi——16.9%
Chandlerville Township7.5 mi$1,011$72,50018.0%
Bluff Springs Township7.8 mi—$204,9004.2%
Philadelphia Township8.8 mi—$275,00020.6%

HUD Fair Market Rent for Sangamon Valley Township, fiscal year 2027

Cass County, IL, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$648$854$930$1,278$1,554

HUD income limits for Sangamon Valley Township, fiscal year 2026

Cass County, IL, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$18,850$31,400$50,250
2 people$21,640$35,900$57,400
3 people$27,320$40,400$64,600
4 people$33,000$44,850$71,750
5 people$38,680$48,450$77,500
6 people$44,360$52,050$83,250
7 people$50,040$55,650$89,000
8 people$55,720$59,250$94,750

These are the limits HUD sets for its housing programs in the Cass County, IL, where HUD’s median family income for fiscal year 2026 is $83,400.

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 Sangamon Valley Township

What is the median household income in Sangamon Valley Township?

The median household income in Sangamon Valley Township is $128,505 (±$24,973) a year (2020–2024 American Community Survey).

How much are property taxes in Sangamon Valley Township?

The median real estate tax paid by homeowners in Sangamon Valley Township, IL is $3,388 (±$338) a year (2020–2024 American Community Survey).

How many homes are in Sangamon Valley Township?

Sangamon Valley Township, IL has an estimated 292 (±117) housing units, occupied and vacant (2020–2024 American Community Survey).

What is the most common way to heat a home in Sangamon Valley Township?

Utility gas is the most common heating fuel in Sangamon Valley Township, used by 58.7% of occupied homes (2020–2024 American Community Survey).

Is Sangamon Valley Township growing?

In Sangamon Valley Township, the number of residents went from 393 in 2015–2019 to 496 in 2020–2024 (+26.2%), not a measurable change.

What ZIP codes are in Sangamon Valley Township?

The ZIP code that covers Sangamon Valley Township is 62691.

What is the median rent in ZIP code 62691?

The median gross rent in ZIP Code Tabulation Area 62691 is $704 (±$37) a month (2020–2024 American Community Survey).

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 Sangamon Valley township, Cass County, Illinois (county subdivision:67600, in state:17 county:017).

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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