Housing data for Rockbridge Township, IL

Rockbridge Township, IL has an estimated 1,571 residents and 646 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Greene County.

22.2% of households rent.

The median gross rent is $863 a month.

Figures last updated on .

Residents
1,571 (±265)
Housing units
646 (±92)
Households that rent
22.2%
Median gross rent
$863
Residents since 2015–2019
−17.9%

What stands out in Rockbridge Township

Median household income: $76,731 (±$10,091) in Rockbridge Township, higher than in Greene County ($62,192).

Housing in Rockbridge Township at a glance

  • Median rent: $863 median gross rent a month
  • Rent by bedrooms: $613 median gross rent, 2 bedrooms (Small sample: wide margin of error)
  • Rent burden: 40.0% of renters pay 30% or more of income
  • Renters and owners: 22.2% of households rent
  • Income and affordability: $76,731 median household income
  • Home values: $101,600 median home value
  • Homeowner costs: $1,103 median monthly cost with a mortgage
  • Property taxes: $1,961 median real estate taxes a year
  • Types of homes: 0.0% of homes are in buildings of 5 or more units
  • Bedrooms: 75.7% of homes have 3 or more bedrooms
  • Age of homes: 74.6% of homes were built before 1980
  • Vacancy rate: 14.2% rental vacancy rate (Small sample: wide margin of error)
  • Heating fuel: 65.7% heat with utility gas
  • Commute and cars: 32.3 minutes average trip to work
  • Growth: −17.9% residents since 2015–2019
  • How long people stay: 19.4% moved in since 2020
  • Crowding and facilities: 0.6% of homes have more than 1 person per room (Small sample: wide margin of error)

Rockbridge Township against Greene County, its state and the nation

Estimate (90% margin of error)
Rockbridge TownshipGreene CountyIllinoisUnited States
Residents1,571 (±265)11,683 (exact)12,694,798 (exact)334,922,499
Housing units646 (±92)5,785 (±38)5,457,452 (±471)143,775,355
Households that rent22.2% (±7.5 points)21.8% (±3.3 points)32.9% (±0.2 points)34.8%
Median gross rent$863 (±$176)$754 (±$110)$1,274 (±$5)$1,413
Median household income$76,731 (±$10,091)$62,192 (±$2,385)$83,390 (±$362)$80,734
Median home value$101,600 (±$9,825)$95,200 (±$4,831)$263,300 (±$797)$332,700
Median real estate taxes (a year)$1,961 (±$318)$1,661 (±$79)$5,298 (±$22)$3,119
Built before 198074.6% (±11.9 points)76.0% (±5.4 points)63.4% (±0.2 points)49.7%
Average commute32.3 minutes (±4.0)29.0 minutes (±2.0)27.8 minutes (±0.1)26.4 minutes
Households with broadband85.7% (±6.7 points)88.3% (±2.1 points)90.8% (±0.1 points)91.0%
Median age of residents39.2 years (±1.3)43.4 years (±0.4)39.0 years (±0.1)38.9 years

Rockbridge Township covers 47.7 square miles of land, about 33 residents per square mile (Census Bureau Gazetteer).

How Rockbridge Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents1,913 (±259)1,571 (±265)−17.9%Not a measurable change
Housing units847 (±89)646 (±92)−23.7%Measurable decrease
Median gross rent$550 (±$145)$863 (±$176)+56.9%No measurable change after inflation
Median home value$77,700 (±$6,083)$101,600 (±$9,825)+30.8%No measurable change after inflation
Median household income$49,228 (±$9,024)$76,731 (±$10,091)+55.9%Up after inflation
Median owner cost with a mortgage$975 (±$80)$1,103 (±$71)+13.1%No measurable change after inflation
Median real estate taxes$1,396 (±$143)$1,961 (±$318)+40.5%No measurable change after inflation
Households that rent19.1% (±5.6 points)22.2% (±7.5 points)+3.1 percentage pointsNot a measurable change
Rental vacancy rate19.6% (±16.2 points)14.2% (±14.1 points)−5.4 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 Rockbridge 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
6208195%329$1,313$80,000$91,875
6204421%1,852$869$113,000$71,146

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 Rockbridge Township

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Rockbridge1.6 mi$1,313$77,5009.1%
Greenfield3.7 mi$853$103,90029.6%
Ruyle Township5.5 mi——0.0%
Linder Township5.7 mi—$168,8000.0%
Western Mound Township6.8 mi—$100,0000.0%
Rubicon Township7.2 mi$913$113,60040.6%
Chesterfield8.3 mi—$86,0002.9%
Chesterfield Township8.7 mi$639$140,3004.5%

Places in Illinois most like Rockbridge Township

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Groveland Township (LaSalle County)$833$88,800$73,75022.6%
Forest City Township$937$111,300$71,71516.8%
Unity Township$775$119,500$80,53618.4%
Bunker Hill$862$137,500$75,91718.8%
Middlefork Township$785$127,900$78,75017.6%
Villa Grove$878$125,700$70,64726.8%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Illinois.

HUD Fair Market Rent for Rockbridge Township, fiscal year 2027

Greene County, IL, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$672$738$965$1,196$1,489

HUD income limits for Rockbridge Township, fiscal year 2026

Greene 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 Greene County, IL, where HUD’s median family income for fiscal year 2026 is $85,700.

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 Rockbridge Township

What is the average rent in Rockbridge Township, IL?

The Census Bureau publishes the median rather than the average: the median gross rent in Rockbridge Township is $863 (±$176) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

Are renters in Rockbridge Township rent-burdened?

40.0% of renting households in Rockbridge Township pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Rockbridge Township?

Rockbridge Township has an estimated 113 (±41) renting households, 22.2% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Rockbridge Township?

The median household income in Rockbridge Township is $76,731 (±$10,091) a year (2020–2024 American Community Survey).

What is the average home value in Rockbridge Township, IL?

The Census Bureau publishes the median: $101,600 (±$9,825) for owner-occupied homes in Rockbridge Township (2020–2024 American Community Survey).

What is the average mortgage payment in Rockbridge Township?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Rockbridge Township, IL is $1,103 (±$71) a month, including taxes, insurance and utilities.

Is Rockbridge Township growing?

In Rockbridge Township, the number of residents went from 1,913 in 2015–2019 to 1,571 in 2020–2024 (−17.9%), not a measurable change.

What ZIP codes are in Rockbridge Township?

The ZIP codes that cover Rockbridge Township are 62081, 62044.

What is the median rent in ZIP code 62081?

The median gross rent in ZIP Code Tabulation Area 62081 is $1,313 (±$243) 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 Rockbridge township, Greene County, Illinois (county subdivision:64824, in state:17 county:061).

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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