What is the median rent in Irmo, SC?

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

The median gross rent in Irmo, SC is $1,477 (±$129) a month, according to the US Census Bureau’s 2020–2024 American Community Survey.

That is across 821 rented homes; gross rent is the contract rent plus the utilities and fuels a renter pays separately.

In Irmo, the median gross rent went from $1,126 in 2015–2019 to $1,477 in 2020–2024 (+31.2%).

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: $1,477 (±$129)
Rented homes: 821 (±242)
$2,000 or more: 7.4%
Since 2015–2019: +31.2%

How much rent costs in Irmo

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rent	Irmo	Richland County	South Carolina	United States
Less than $500	5.4% (±6.4 points)	4.5%	6.8%	6.3%
$500 to $999	10.0% (±9.6 points)	24.1%	29.0%	20.2%
$1,000 to $1,499	37.3% (±15.5 points)	42.4%	34.9%	28.1%
$1,500 to $1,999	40.0% (±15.4 points)	19.2%	18.3%	21.1%
$2,000 to $2,499	6.3% (±7.9 points)	7.4%	7.0%	12.0%
$2,500 to $2,999	0.0% (±5.3 points)	1.4%	2.1%	5.5%
$3,000 or more	1.1% (±2.2 points)	1.1%	2.0%	6.8%

The most common range is $1,500 to $1,999, paid by 40.0% of renting households.

7.4% of rented homes in Irmo cost $2,000 or more a month.

Irmo against Richland County, its state and the nation

Estimate (90% margin of error)
	Irmo	Richland County	South Carolina	United States
Median gross rent	$1,477 (±$129)	$1,228 (±$21)	$1,180 (±$9)	$1,413
Rented homes paying rent	821 (±242)	64,547 (±1,513)	544,268 (±5,517)	42,849,984

In Irmo, median gross rent is higher than in Richland County ($1,228).

It is also higher than in South Carolina ($1,180).

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

In Richland County, Irmo ranks 2 of 12 places with a published estimate, from highest to lowest median gross rent.

Statewide, it ranks 34 of 334.

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

How rent in Irmo 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	$1,126 (±$86)	$1,477 (±$129)	+31.2%	No measurable change after inflation
Households that rent	23.8% (±4.7 points)	18.4% (±5.1 points)	−5.4 percentage points	Not a measurable change
Rental vacancy rate	10.1% (±7.1 points)	0.0% (±5.1 points)	−10.1 percentage points	Measurable decrease

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 Irmo

Nearest places with a published estimate, compared with Irmo
Place	Distance	Median gross rent	Compared with this place
Irmo	—	$1,477 (±$129)	—
Lake Murray of Richland	4.2 mi	$1,944 (±$398)	Higher
Seven Oaks	5.0 mi	$1,246 (±$74)	Lower
St. Andrews	6.3 mi	$1,088 (±$48)	Lower
Lexington	7.7 mi	$1,545 (±$83)	Not measurably different
Oak Grove	8.6 mi	$1,045 (±$200)	Lower
Chapin	9.3 mi	$1,570 (±$203)	Not measurably different
West Columbia	9.5 mi	$1,201 (±$84)	Lower
Springdale	11 mi	$1,291 (±$159)	Not measurably different

Nearby places with a measurably lower figure: Seven Oaks, SC ($1,246), St. Andrews, SC ($1,088), Oak Grove, SC ($1,045).

Nearby places with a measurably higher figure: Lake Murray of Richland, SC ($1,944).

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

Median gross rent across Richland County, place by place

Rank	Place	Median gross rent
1	Lake Murray of Richland	$1,944 (±$398)
2	Irmo	$1,477 (±$129)
3	Forest Acres	$1,263 (±$118)
4	Dentsville	$1,250 (±$57)
5	Columbia	$1,204 (±$28)
6	Capitol View	$1,181 (±$98)
7	Woodfield	$1,169 (±$89)
8	Blythewood	$1,107 (±$158)

Showing 8 of 12 places in Richland 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 Irmo

What is the average rent in Irmo, SC?

The Census Bureau publishes the median rather than the average: the median gross rent in Irmo is $1,477 (±$129) 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 Irmo?

In Irmo, the median gross rent went from $1,126 in 2015–2019 to $1,477 in 2020–2024 (+31.2%).

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 Irmo cost more than $2,000 a month?

7.4% of rented homes in Irmo have a gross rent of $2,000 or more a month, and 5.4% cost less than $500.

Is rent in Irmo higher than in Richland County?

In Irmo, median gross rent is higher than in Richland County ($1,228).

It is also higher than in South Carolina ($1,180).

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 Irmo town, South Carolina (place:35890, in state:45).

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.