In most places, registered sex offenders cannot live near schools. Roughly 30 states and hundreds of cities and counties impose residency restrictions that create a buffer zone around schools and other places where children gather, and living inside that zone is a crime. There is no single national rule, though. Whether a specific address is legal depends on the state and often the city, on the offender’s tier and offense, and on the exact way the local law measures distance.1National Institute of Justice. Geography and Public Safety – Residency Restrictions
Federal Law Does Not Set the Distance
The Sex Offender Registration and Notification Act (SORNA) requires registration, tiering, and community notification, but it leaves residency decisions to states and localities.2Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. Case Law Summary – Locally Enacted Sex Offender Requirements So a house near a school might be perfectly legal in one state and a felony address a few miles across a state line. Even within a single state, city and county ordinances often add their own buffers on top of the state rule.
How Close Is Too Close
The most common buffer is 1,000 feet from a school, but distances across the country range from 500 feet up to 2,500 feet.3National Institute of Justice. Sex Offender Residency Restrictions: How Mapping Can Inform Policy Neighboring cities within the same state sometimes pick different numbers, so an address that is compliant in one town can violate the ordinance a few blocks away.
How the distance is measured matters as much as the number. Most jurisdictions use a straight-line, “as the crow flies” measurement, typically taken from the nearest point of the offender’s property line to the nearest point of the school’s property line, without regard to buildings, fences, or roads between them.4National Institute of Justice. Sex Offender Residency Restrictions: How Mapping Can Inform Policy A smaller number of jurisdictions measure along the shortest walking route on public paths and sidewalks, which almost always yields a longer number than the straight line. The same home can be legal under one method and illegal under the other, so the specific statute or ordinance controls, not a rough measurement on a mapping app.
In dense urban areas, buffer zones around every school in the area routinely overlap, and once daycares, parks, and bus stops are added, compliant housing can nearly disappear. That is why housing problems are so common: not because registrants pick noncompliant homes, but because there is very little compliant housing left to pick from.
Which Offenders the Rules Actually Apply To
Not everyone on a registry is barred from living near a school. Three things typically decide who is restricted.
Tier Classification
SORNA sorts offenders into three tiers based on the offense, the victim’s age, and prior convictions.5Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. Guide to SORNA Tier 3 carries lifetime registration, Tier 2 requires 25 years, and Tier 1 requires 15 years. Higher-tier registrants generally face the strictest residency rules. In some states, lower-tier registrants have no residency buffer at all.
Nature of the Offense
Many residency laws apply only when the underlying offense involved a child, sometimes defined as a victim under 16 or under 18.2Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. Case Law Summary – Locally Enacted Sex Offender Requirements An offender whose conviction involved an adult victim may have to register but face no housing buffer, depending on the jurisdiction.
Parole and Probation Conditions
Even where a statute imposes no residency restriction, a supervision officer can impose one. Parole and probation conditions routinely bar living near a school, and those conditions can apply regardless of tier. In at least six states, certain offenders wear GPS monitors for life, which law enforcement uses to enforce exclusion zones in real time.6Bureau of Justice Assistance. Tracking Sex Offenders with Electronic Monitoring Technology
Schools Are Rarely the Only Restricted Location
A home that is far enough from every school can still be off-limits because of some other protected location nearby. Most residency laws cover several categories:
- Public and private schools serving minors, from elementary through high school.
- Licensed daycare centers and similar childcare facilities.
- Public parks, playgrounds, athletic fields, and recreation facilities.
- Public swimming pools and aquatic centers.
- Youth centers and programs dedicated to youth activities.
- Designated school bus stops.
Some jurisdictions add places of worship, libraries, or arcades to the list.3National Institute of Justice. Sex Offender Residency Restrictions: How Mapping Can Inform Policy What legally counts as a “school,” a “park,” or a “childcare facility” is defined by the specific law, so the same building can trigger a buffer in one city and not the next.
Exceptions That Sometimes Allow a Nearby Address
Residency laws have narrow carve-outs, and none of them are automatic.
Grandfather Clauses
The most common exception allows a registrant to remain in a home they occupied before the restriction took effect, or before the school or daycare opened nearby. This protection is spotty. Some states have “anti-grandfather” provisions that require the registrant to move if a new protected location opens inside the buffer of an existing home.2Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. Case Law Summary – Locally Enacted Sex Offender Requirements Where grandfathering does apply, it attaches to that specific property. Moving out, even briefly, generally forfeits the exemption, and it does not follow the registrant to a new address.
Court-Ordered and Juvenile Exceptions
Courts occasionally grant individual permission to live in a restricted area, typically only when the registrant can show that no compliant housing is reasonably available. Some jurisdictions also exempt juvenile registrants who live with a parent or guardian. These exceptions vary widely, and eligibility should be confirmed against the specific statute rather than assumed.
Penalties for Living Too Close
Almost every state treats a knowing residency violation as a felony. Sentences vary, with some states imposing mandatory minimums and others leaving the term to the judge. Repeat violations and violations combined with other offenses carry escalating penalties.
A separate federal exposure exists for failing to register or to update a registration under SORNA. The maximum federal sentence is 10 years in prison. If the registrant commits a violent crime while out of compliance, the penalty becomes a mandatory 5-year minimum and up to 30 years, served consecutively with any other sentence.7Office of the Law Revision Counsel. 18 USC 2250 – Failure to Register State and federal penalties can stack. Because compliance turns on the exact language of the local law and on how distance is measured, anyone uncertain about whether a specific address is legal should consult an attorney before signing a lease or moving in.
Residency Is Not the Only Rule About Being Near a School
Living somewhere and being somewhere are treated as separate questions. Many states have presence and loitering laws that bar certain registrants from being within a set distance of schools, parks, or childcare facilities at any time, and some prohibit setting foot on school grounds or entering public parks at all.2Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering, and Tracking. Case Law Summary – Locally Enacted Sex Offender Requirements A registrant with a fully compliant home can still be charged for walking through a nearby park or attending a school event.
Employment rules add another layer. Many states bar registered offenders from working at or near schools, daycare centers, and other child-serving facilities, either by distance-based workplace buffers or by outright bans on employment with businesses whose primary purpose involves children.
Travel triggers registration in the destination state, and once a registrant is on that state’s rolls, its residency and presence rules apply during the stay. Thresholds vary sharply — a few states require registration within 48 hours of arrival, others allow up to 14 consecutive days or 30 aggregate days in a calendar year, and a handful treat more than three days in a year as enough to trigger the obligation. Staying with family inside a buffer zone can create liability even for a short visit, so the destination state’s rules should be checked before travel.