What Is Area Median Income (AMI)?

Area median income is an important benchmark when determining housing eligibility for affordable housing properties.

Area median income, often referred to as simply AMI, is a key metric in affordable housing. Area median income is defined as the midpoint of a specific area’s income distribution and is calculated on an annual basis by the Department of Housing and Urban Development. HUD refers to the figure as MFI, or median family income, based on a four-person household.

Why Is AMI important?

This metric is important because many of HUD’s housing programs are based on the value for a metropolitan statistical area or MSA, impacting renter eligibility determinations among other uses. Because the HUD figure is tied to a four-person household, these values are not absolute and can be adjusted depending on the size of a household. For an affordable housing community which reserves units for households earning 50% of AMI, a two-person household would have a lower threshold than a five-person household, for example.

What Is AMI Used For?

Using AMI benchmarks for renter eligibility is typically a requirement if your property benefits under the Low-Income Housing Tax Credits, or LIHTC, program. For these programs, generally eligibility is set at a percentage of AMI, usually less than 100%.

Specifically for housing under HUD’s Section 8 program, eligibility is determined by three rigid tiers of renters by income:

  • Low Income (at or below 80% of AMI)

  • Very Low Income (at or below 50% of AMI)

  • Extremely Low Income (at or below 30% of AMI)

What's My AMI?

You can find the AMI specific to your area on HUD's website.

Area Median Income by State

The following table shows AMI figures by state, sourced from the HUD website for 2024.

State Total Metro Non Metro
Alabama82,50088,00066,100
Alaska111,800114,000101,300
Arizona94,200 95,700 66,100
Arkansas75,100 82,700 65,200
California111,300111,90087,900
Colorado116,400120,50094,200
Connecticut122,300122,900114,200
Delaware106,300106,30077,400
District of Columbia155,500155,50077,400
Florida88,600 89,300 65,200
Georgia92,00097,90070,500
Hawaii115,000118,000100,700
Idaho90,500 93,900 79,600
Illinois102,900107,20081,400
Indiana89,700 92,500 81,100
Iowa96,500104,00086,700
Kansas95,300 101,30082,700
Kentucky80,800 92,800 65,600
Louisiana77,400 80,80059,400
Maine93,500102,50082,400
Maryland124,500125,80085,000
Massachusetts127,700127,700137,500
Michigan91,20094,60079,600
Minnesota111,800118,90091,600
Mississippi71,100 80,70064,200
Missouri88,60096,10070,600
Montana88,70093,80085,900
Nebraska98,400107,80082,700
Nevada90,90090,60092,300
New Hampshire119,900131,800104,500
New Jersey125,300125,30077,400
New Mexico78,90082,30070,600
New York105,200107,40083,500
North Carolina88,60093,00073,300
North Dakota103,900105,800101,500
Ohio91,30095,20080,000
Oklahoma80,10086,40069,000
Oregon99,200104,70080,900
Pennsylvania98,800102,40077,300
Rhode Island112,500112,50077,400
South Carolina84,80087,70062,300
South Dakota95,100101,90089,900
Tennessee85,90092,00068,600
Texas91,60094,30075,000
Utah108,500110,50091,600
Vermont102,300118,90095,000
Virginia113,700121,30073,300
Washington115,900120,00090,000
West Virginia74,70079,60066,000
Wisconsin97,400102,10086,600
Wyoming91,90092,40091,800


Source for table: hud.gov

What is the definition of Area Median Income (AMI)?

Area Median Income (AMI) is defined as the midpoint of a specific area’s income distribution and is calculated on an annual basis by the Department of Housing and Urban Development (HUD). HUD refers to the figure as MFI, or median family income, based on a four-person household. The most recent MFI calculations can be found on the HUD User web portal.

AMI is used extensively for assessing affordable housing eligibility. For instance, most affordable housing properties require that the income of a prospective resident falls under a specified percentage of AMI to lease a unit. These AMI requirements are generally mandatory to take advantage of low-income housing tax credits, or LIHTC. This metric is also essential for forecasting rental income. Typically, affordable housing rents are locked to a maximum of 30% of a household’s monthly income, though in some cases this may be higher.

How is Area Median Income (AMI) calculated?

Area Median Income (AMI) is calculated each year by the Department of Housing and Urban Development (HUD). HUD calculates AMI on the basis of household size for every metropolitan area and region in the U.S. The most recent MFI calculations can be found on the HUD User web portal.

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