What is the median rent in Cortland Township, IL?

Name: Median rent in Cortland Township, IL, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The median gross rent in Cortland Township, IL is $1,444 (±$153) a month, according to the US Census Bureau’s 2020–2024 American Community Survey.

That is across 638 rented homes; gross rent is the contract rent plus the utilities and fuels a renter pays separately.

In Cortland Township, the median gross rent went from $1,141 in 2015–2019 to $1,444 in 2020–2024 (+26.6%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

Figures last updated on November 12, 2026.

Median gross rent: $1,444 (±$153)
Rented homes: 638 (±164)
$2,000 or more: 24.8%
Since 2015–2019: +26.6%

How much rent costs in Cortland Township

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rent	Cortland Township	DeKalb County	Illinois	United States
Less than $500	0.0% (±5.7 points)	6.7%	7.0%	6.3%
$500 to $999	21.3% (±11.1 points)	38.0%	23.5%	20.2%
$1,000 to $1,499	34.2% (±12.2 points)	41.3%	32.6%	28.1%
$1,500 to $1,999	19.7% (±10.4 points)	9.7%	18.7%	21.1%
$2,000 to $2,499	21.6% (±13.8 points)	3.3%	9.6%	12.0%
$2,500 to $2,999	1.6% (±2.5 points)	0.3%	4.1%	5.5%
$3,000 or more	1.6% (±2.8 points)	0.7%	4.4%	6.8%

The most common range is $1,000 to $1,499, paid by 34.2% of renting households.

24.8% of rented homes in Cortland Township cost $2,000 or more a month.

Cortland Township against DeKalb County, its state and the nation

Estimate (90% margin of error)
	Cortland Township	DeKalb County	Illinois	United States
Median gross rent	$1,444 (±$153)	$1,049 (±$33)	$1,274 (±$5)	$1,413
Rented homes paying rent	638 (±164)	14,907 (±696)	1,587,238 (±10,609)	42,849,984

In Cortland Township, median gross rent is higher than in DeKalb County ($1,049).

It is also higher than in Illinois ($1,274).

It is not measurably different from the national figure ($1,413).

In DeKalb County, Cortland Township ranks 4 of 29 places with a published estimate, from highest to lowest median gross rent.

Statewide, it ranks 258 of 2,063.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

How rent in Cortland Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Median gross rent	$1,141 (±$170)	$1,444 (±$153)	+26.6%	No measurable change after inflation
Households that rent	27.9% (±4.3 points)	16.1% (±3.8 points)	−11.8 percentage points	Measurable decrease
Rental vacancy rate	5.3% (±5.7 points)	0.0% (±5.5 points)	−5.3 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.

Median gross rent in places near Cortland Township

Nearest places with a published estimate, compared with Cortland Township
Place	Distance	Median gross rent	Compared with this place
Cortland Township	—	$1,444 (±$153)	—
Cortland	1.4 mi	$1,552 (±$364)	Not measurably different
Maple Park	3.3 mi	$1,728 (±$165)	Higher
Sycamore	4.3 mi	$1,140 (±$121)	Lower
DeKalb	4.4 mi	$1,029 (±$41)	Lower
DeKalb Township	5.7 mi	$1,018 (±$42)	Lower
Virgil Township	5.9 mi	$1,509 (±$644)	Not measurably different
Sycamore Township	6.2 mi	$1,183 (±$137)	Lower
Virgil	7.0 mi	$1,118 (±$44)	Lower

Nearby places with a measurably lower figure: Sycamore, IL ($1,140), DeKalb, IL ($1,029), DeKalb Township, IL ($1,018).

Nearby places with a measurably higher figure: Maple Park, IL ($1,728).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median gross rent across DeKalb County, place by place

Rank	Place	Median gross rent
1	Victor Township	$1,889 (±$336)
2	South Grove Township	$1,563 (±$1,059)
3	Cortland	$1,552 (±$364)
4	Cortland Township	$1,444 (±$153)
5	Paw Paw Township	$1,379 (±$65)
6	Somonauk Township	$1,375 (±$450)
7	Hinckley	$1,355 (±$242)
8	Squaw Grove Township	$1,340 (±$248)
9	Lee	$1,188 (±$328)
10	Sycamore Township	$1,183 (±$137)

Showing 10 of 29 places in DeKalb County, ranked from highest to lowest.

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 Cortland Township

What is the average rent in Cortland Township, IL?

The Census Bureau publishes the median rather than the average: the median gross rent in Cortland Township is $1,444 (±$153) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much has rent gone up in Cortland Township?

In Cortland Township, the median gross rent went from $1,141 in 2015–2019 to $1,444 in 2020–2024 (+26.6%).

Prices (CPI-U) rose 22.7% over the same years; the change is not measurably different from the rise in prices.

How many rentals in Cortland Township cost more than $2,000 a month?

24.8% of rented homes in Cortland Township have a gross rent of $2,000 or more a month, and 0.0% cost less than $500.

Is rent in Cortland Township higher than in DeKalb County?

In Cortland Township, median gross rent is higher than in DeKalb County ($1,049).

It is also higher than in Illinois ($1,274).

It is not measurably different from the national figure ($1,413).

Is this the rent for an apartment listed today?

No: these are rents households reported paying across 2020–2024, not asking rents for vacant homes, which usually run higher.

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 Cortland township, DeKalb County, Illinois (county subdivision:16483, in state:17 county:037).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B25064_001E, B25064_001M, DP04_0047PE, DP04_0047PM, DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0134E, DP04_0134M, DP04_0126E, DP04_0126M, DP04_0127PE, DP04_0127PM, DP04_0128PE, DP04_0128PM, DP04_0129PE, DP04_0129PM, DP04_0130PE, DP04_0130PM, DP04_0131PE, DP04_0131PM, DP04_0132PE, DP04_0132PM, DP04_0133PE, DP04_0133PM

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.