Housing data for Lyndon, IL

Lyndon, IL has an estimated 433 residents and 279 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a village in Whiteside County.

8.6% of households rent.

Its population shrank measurably since 2015–2019 (−34.0%).

Figures last updated on .

Residents
433 (±119)
Housing units
279 (±75)
Households that rent
8.6%
Residents since 2015–2019
−34.0%

What stands out in Lyndon

Households that rent: 8.6% (±7.4 points) in Lyndon, lower than in Whiteside County (23.1%).

Average commute: 33.6 minutes (±12.5) in Lyndon, higher than in Whiteside County (20.3 minutes).

Working from home: 1.0% (±1.8 points) in Lyndon, lower than in Whiteside County (6.1%).

Households that moved in since 2020: 9.0% (±5.1 points) in Lyndon, lower than in Whiteside County (15.4%).

Housing in Lyndon at a glance

  • Rent burden: 52.9% of renters pay 30% or more of income (Small sample: wide margin of error)
  • Renters and owners: 8.6% of households rent (Small sample: wide margin of error)
  • Income and affordability: $60,104 median household income
  • Home values: $113,500 median home value
  • Homeowner costs: $1,030 median monthly cost with a mortgage
  • Property taxes: $2,010 median real estate taxes a year
  • Types of homes: 0.0% of homes are in buildings of 5 or more units
  • Bedrooms: 69.9% of homes have 3 or more bedrooms
  • Age of homes: 65.6% of homes were built before 1980
  • Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
  • Heating fuel: 93.6% heat with utility gas
  • Commute and cars: 33.6 minutes average trip to work (Small sample: wide margin of error)
  • Growth: −34.0% residents since 2015–2019 (Small sample: wide margin of error)
  • How long people stay: 9.0% moved in since 2020 (Small sample: wide margin of error)
  • Crowding and facilities: 1.3% of homes have more than 1 person per room (Small sample: wide margin of error)

Lyndon against Whiteside County, its state and the nation

Estimate (90% margin of error)
LyndonWhiteside CountyIllinoisUnited States
Residents433 (±119)54,947 (exact)12,694,798 (exact)334,922,499
Housing units279 (±75)25,837 (±91)5,457,452 (±471)143,775,355
Households that rent8.6% (±7.4 points)23.1% (±1.8 points)32.9% (±0.2 points)34.8%
Median gross rent—$856 (±$37)$1,274 (±$5)$1,413
Median household income$60,104 (±$22,420)$67,500 (±$2,936)$83,390 (±$362)$80,734
Median home value$113,500 (±$9,898)$127,100 (±$6,398)$263,300 (±$797)$332,700
Median real estate taxes (a year)$2,010 (±$845)$2,598 (±$69)$5,298 (±$22)$3,119
Built before 198065.6% (±16.3 points)77.6% (±3.2 points)63.4% (±0.2 points)49.7%
Average commute33.6 minutes (±12.5)20.3 minutes (±1.0)27.8 minutes (±0.1)26.4 minutes
Households with broadband93.1% (±5.8 points)86.7% (±1.5 points)90.8% (±0.1 points)91.0%
Median age of residents54.1 years (±9.8)43.0 years (±0.3)39.0 years (±0.1)38.9 years

Lyndon covers 0.8 square miles of land, about 572 residents per square mile (Census Bureau Gazetteer).

How Lyndon has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents656 (±127)433 (±119)−34.0%Measurable decrease
Housing units281 (±44)279 (±75)−0.7%Not a measurable change
Median home value$79,400 (±$11,963)$113,500 (±$9,898)+42.9%No measurable change after inflation
Median household income$41,823 (±$2,643)$60,104 (±$22,420)+43.7%No measurable change after inflation
Median owner cost with a mortgage$850 (±$184)$1,030 (±$120)+21.2%No measurable change after inflation
Median real estate taxes$1,960 (±$219)$2,010 (±$845)+2.6%No measurable change after inflation
Households that rent20.6% (±8.2 points)8.6% (±7.4 points)−12.0 percentage pointsMeasurable decrease
Rental vacancy rate0.0% (±39.9 points)0.0% (±71.2 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.

Crime reported to police in Whiteside County

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

In 2025, the police departments that report for Whiteside County recorded 209 violent and 1,063 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 Lyndon

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Lyndon Township1.5 mi—$134,10010.7%
Prophetstown3.4 mi$733$116,60025.3%
Prophetstown Township5.6 mi$794$136,10025.1%
Fenton Township5.9 mi—$214,20012.4%
Mount Pleasant Township6.0 mi$822$145,20021.1%
Hume Township6.1 mi—$200,6006.2%
Morrison6.5 mi$760$118,00021.9%
Hopkins Township8.1 mi—$164,2003.5%

HUD Fair Market Rent for Lyndon, fiscal year 2027

Whiteside County, IL, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$696$755$945$1,237$1,242

HUD income limits for Lyndon, fiscal year 2026

Whiteside County, IL, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$19,100$31,850$50,900
2 people$21,800$36,400$58,200
3 people$27,320$40,950$65,450
4 people$33,000$45,450$72,700
5 people$38,680$49,100$78,550
6 people$44,360$52,750$84,350
7 people$50,040$56,400$90,150
8 people$55,720$60,000$96,000

These are the limits HUD sets for its housing programs in the Whiteside County, IL, where HUD’s median family income for fiscal year 2026 is $90,900.

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.

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Questions about Lyndon

What is the median household income in Lyndon?

The median household income in Lyndon is $60,104 (±$22,420) a year (2020–2024 American Community Survey).

What is the average home value in Lyndon, IL?

The Census Bureau publishes the median: $113,500 (±$9,898) for owner-occupied homes in Lyndon (2020–2024 American Community Survey).

What is the average mortgage payment in Lyndon?

The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in Lyndon, IL is $1,030 (±$120) a month, including taxes, insurance and utilities.

How much are property taxes in Lyndon?

The median real estate tax paid by homeowners in Lyndon, IL is $2,010 (±$845) a year (2020–2024 American Community Survey).

How many homes are in Lyndon?

Lyndon, IL has an estimated 279 (±75) housing units, occupied and vacant (2020–2024 American Community Survey).

What is the most common home size in Lyndon?

The most common size is 3 bedrooms, 57.3% of homes in Lyndon, IL.

Is Lyndon growing?

In Lyndon, the number of residents went from 656 in 2015–2019 to 433 in 2020–2024 (−34.0%), a measurable decrease.

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 Lyndon village, Illinois (place:45278, in state:17).

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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