Find the maximum rent you can comfortably afford using HUD's 30% cost-burdened threshold with real ACS median rent and income data for 32,000+ US cities.
Rent affordability comes down to one ratio: housing cost against income. The federal benchmark, set by HUD, is that a household paying 30% or more of gross income on rent and utilities is cost-burdened; at 50% or more it is severely cost-burdened. That 30% line is also the origin of the screening math most landlords use, and it explains why a household that clears an income check on paper can still fall behind when other costs rise.
Maryland sits on the expensive end of the national range. Average gross rent statewide was $1,721 in 2024, about 15.7% above the U.S. average, while average household income was $102,905, among the highest of any state (U.S. Census Bureau, 2024 ACS). High income does not erase the squeeze: 48.4% of Maryland renter households paid 30% or more of income on housing in 2024. This page explains how to read those numbers as a landlord and how to set an income standard that predicts on-time rent.
The 30% affordability threshold is a federal standard, not a Maryland rule. HUD treats housing that consumes 30% or more of a household's gross income as unaffordable, a definition that dates to postwar federal housing policy and now drives eligibility for most rental assistance. Everything downstream, from Fair Market Rents to the income multiples on a rental application, traces back to this line.
Applied to a tenant, the rule is simple: monthly rent should sit at or below 30% of gross monthly income. A household earning $5,000 a month can afford roughly $1,500 in rent under this standard. Against Maryland's 2024 average rent of $1,721, a renter needs about $68,840 a year in gross income to keep rent at 30%. Households below that carry a burden the data confirms is widespread across the state.
Two 2024 Census figures frame affordability here. Average gross rent was $1,721 (9th-highest among states) and average household income was $102,905. On a statewide average-to-average basis, rent runs near 20% of income, comfortably under the 30% line. But averages hide the spread. Renter households earn far less than the all-household average, and the cost-burden data reflects that gap.
In 2024, 48.4% of Maryland renter households paid 30% or more of income on housing, and roughly 25.2% were severely burdened at 50% or more (U.S. Census Bureau, ACS). The burdened share has climbed over the decade, from about 49.9% in 2019 to 53.3% in 2023 by one ACS measure. For a landlord, the practical takeaway is that a large share of the applicant pool is already stretched, which makes a disciplined income standard the single most useful screen.
The National Low Income Housing Coalition converts Fair Market Rent into a housing wage, the full-time hourly pay needed to rent without crossing the 30% line. In Maryland's Out of Reach 2024 report, the two-bedroom housing wage was $36.70 an hour ($76,345 a year) and the one-bedroom wage was $30.93 an hour ($64,330 a year). Both sit well above the national figures of $32.11 and $26.74.
Set against Maryland's $15.00 statewide minimum wage in 2026, the gap is stark: a minimum-wage worker would need well over two full-time jobs to afford a modest two-bedroom at FMR. Some jurisdictions run higher local minimums, with Montgomery County large employers reaching $18.00 per hour on July 1, 2026, but even those fall short of the housing wage. This is the arithmetic behind the cost-burden statistics, and it is why low-wage applicants often cannot meet a standard income multiple without a co-signer or subsidy.
Most landlords translate the 30% rule into a gross-income-to-rent multiple. The common standard is 3x the monthly rent in gross monthly income, which puts rent at about 33% of income, close cousin to the HUD line. Some owners in higher-cost or higher-demand submarkets use 2.5x; a few require more. For a $1,721 unit at Maryland's average rent, a 3x standard asks for roughly $5,163 a month, or about $61,956 a year, in gross income.
Maryland sets no statutory income-to-rent ratio, so the multiple is the landlord's to choose, subject to fair-housing law and any local source-of-income protections that require counting vouchers and other lawful income. Apply the ratio consistently to every applicant, verify income with pay stubs or tax returns rather than stated figures, and remember that the multiple screens for capacity, not reliability. Pairing an income standard with rental history and payment record gives a far better read on whether rent will arrive on time than income alone.
Pick one of the largest US cities to see your budget against actual ACS median rent and income for that city.
Figures on this page are drawn from primary sources: the U.S. Census Bureau's 2024 American Community Survey (average gross rent $1,721, average household income $102,905, and the 48.4% renter cost-burden share), the National Low Income Housing Coalition's Out of Reach 2024 report (Maryland two-bedroom housing wage $36.70/hour, one-bedroom $30.93/hour), HUD's cost-burden definitions, and the Maryland Department of Labor for the 2026 $15.00 statewide minimum wage. The 30% rule is a federal HUD standard; Maryland sets no statutory income-to-rent ratio, so screening multiples described here reflect standard private practice rather than state law. Landlords should verify current local minimum wages and source-of-income ordinances, which vary by county and municipality.
Median rent and income from U.S. Census Bureau ACS 5-year tables B25064 and B19013. Cost-burdened threshold per HUD glossary. Calculator output is informational, not financial advice. Last updated July 14, 2026.
