How do housing lotteries work? A plain guide for any US city

A housing lottery is a random drawing that decides the order in which applicants are checked for an affordable home. Programs use one when more people apply than there are homes. Being drawn is not an approval. The building still has to confirm your income and household size, with documents, before it offers you a unit.

What is a housing lottery?

It's a way to be fair when far more people want a home than there are homes. Instead of rewarding whoever applies first, the program gives every on-time application a random place in line. Guidance for public housing from HUD, the federal housing department, says a lottery gives similarly eligible applicants an equal opportunity to be selected. It also notes that lotteries work well when demand is much higher than supply.

The homes are usually rentals or for-sale homes priced below the market for households under an income limit. San Francisco calls them below market rate homes, and New York has an Inclusionary Housing Program, a rule that makes developers set aside some homes in new buildings at lower rents. The drawing works the same way in each.

How does a housing lottery work, step by step?

These five steps hold in most programs. The details change by place, and the next section shows how.

1. You apply before the deadline. Each listing shows how many homes there are, who can live in them, the income range and the closing date. In New York, applying on day one gives you no edge over the last day. Every application received by the deadline gets a unique log number, online or paper.
2. A computer randomizes the order. New York calls your spot a log number. San Francisco gives each applicant a unique random rank, and says that with 3,000 applicants the ranks run from 1 to 3,000.
3. Preferences re-sort the line. People who qualify for a preference move up. In San Francisco, anyone without a preference lands in the general pool, which ranks last. In New York, disability set-asides (homes held for people with disabilities), local community board residents and city employees are processed before everyone else.
4. Staff check people in order. The building asks for pay stubs, tax returns, ID and proof of who lives with you. Respond fast. San Francisco says it may skip you and go to the next person if you're slow to send financial documents. New York gives at least 10 weekdays to answer the first request, and can reject you if you don't respond in time.
5. A home is offered, or you wait. If your documents check out and a home that fits your household is open, you get an offer. Otherwise you wait. In New York, an online applicant with no fitting unit available can be set to "pending" until one opens or the building finishes filling its homes (lease-up).

Low odds are normal. New York's city data covers lotteries with homes leased or sold from January 1, 2022 to October 31, 2024. It counts about 10.9 million applications and 20,200 signed leases, or roughly one lease for every 540 applications. Those numbers count applications, not people, because one household that enters several lotteries is counted each time.

What changes from city to city?

Rules belong to the program, so don't assume one city's rules apply in another. Here are three side by side.

For the federal programs, the local housing office decides much of this itself. HUD lets a housing office keep its list open all the time or open it only for set application periods. HUD also says long waits are common, and a housing office can close its list when more families are waiting than it can help soon. For vouchers, HUD says you may need to apply to several housing offices' lists.

Want the New York details? Our NYC housing lottery guide walks through Housing Connect. For Section 8 specifically, see how to find an open Section 8 waitlist.

What is open today: lotteries, waitlists, first come and Section 8?

Not everything people call a "lottery" is one. Of the 1,395 open listings in our database across 38 states, as of October 5, 2026:

About six in ten open listings are first come, so speed matters there, unlike in a lottery. New York shows how a rule can switch: from May 1, 2025 through an expected end of April 30, 2027, a city waiver (an exception to the usual rule) lets re-rentals (homes that open up again) and resales be processed first come, first served, or from the marketing agent's own waitlist, instead of through a Housing Connect lottery.

A few more facts from the same count. Lotteries are the second-smallest group, and 83 of the 139 are for-sale homes rather than rentals. Over half of them (72) are in just three states: Massachusetts (30), New York (26) and California (16).

Can you improve your odds?

You can't change your random number. You can do the things that are in your hands:

• Claim every preference that's true. Check your profile and each application.
• Apply to every lottery you fit. Each is a separate draw. Don't send two applications for one building with different household members, because New York treats that as grounds to reject all of them.
• Match the income range. The listing shows the range, and you'll be checked against it at the document stage.
• Keep your information current. In New York, your profile is frozen into a snapshot when your number comes up.
• Answer document requests fast. A missed deadline can end your application.
• Watch first-come listings closely. There, applying early does count.

If you're not sure you fit a listing's income range, our free qualify check does the math for your household. The guide on how to qualify for affordable housing explains income limits and documents.

What should you do next?

See which open listings fit your household with the qualify check, or search the listings we have. To see what's open now in one place, browse New York City, Greater Boston or San Francisco.