Sanctuary Ports, Cities and Counties

 https://www.nbcnewshttps://www.congress.gov/crs-product/IF11438 

https://www.nbclosangeles.com/news/california-news/immigration-california-sanctuary-cities-counties-list/3712400/ 

https://www.naco.org/news/doj-releases-updated-list-designated-sanctuary-jurisdictions 

See California cities, counties on DHS sanctuary jurisdictions list

NBC Los Angeles 

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sanctuary ports

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Do you mean:

"sanctuary ports" as a legal/immigration concept (ports that limit cooperation with immigration enforcement)?

Sanctuary ports in maritime law (ports that offer refuge to ships in distress)?

A list of U.S. ports designated as "sanctuary ports" or cities that declare sanctuary status?

Something else (e.g., a book, song, or game named "Sanctuary Ports")?

If you want a location-specific list or legal details, say which meaning and — if needed — your location (I can call your location if you prefer).

1. 2. And 3.

Overview

Sanctuary ports (immigration concept): Ports, cities, or jurisdictions that limit cooperation with federal immigration enforcement—e.g., restricting local law enforcement from honoring immigration detainers, refusing to share immigration-status data, or declining to participate in federal immigration enforcement operations.  

Sanctuary ports (maritime law): Ports or harbors that offer refuge to ships or crews in distress (danger from weather, piracy, damage, etc.). Under international maritime practice, master’s request for refuge is generally respected, though coastal states may balance safety, environmental risk, and security when granting entry.  

List of U.S. “sanctuary” jurisdictions (immigration-related): Many U.S. cities and counties have adopted sanctuary policies; there is no single official federal list of “sanctuary ports.” Examples (nonexhaustive) of U.S. jurisdictions with sanctuary-like policies include: New York City (including NYC’s ports), San Francisco, Los Angeles, Seattle, Portland (OR), Chicago, Boston, and many counties across states such as California, Oregon, Washington, Colorado, and Illinois. Note: specific policy details vary widely by place and can change frequently.  

Legal and practical differences 

Scope: Immigration sanctuary policies are local administrative/political limits on cooperation with federal immigration authorities. Maritime sanctuary/refuge is an operational, safety-driven practice permitting ships to enter for aid.  

Authority: Local governments enact sanctuary policies by ordinance, executive order, or administrative directive. Coastal states and port authorities control entry to ports under national and international maritime law.  

Limitations: Sanctuary policies do not block federal immigration enforcement (ICE can operate), and federal law generally supersedes local rules. Coastal states retain discretion to deny refuge to mitigate environmental or security risks.  

Key international and U.S. law points (brief) 

International law recognizes the need to provide refuge in distress; coastal states balance safety, pollution prevention, and security obligations.  

In the U.S., port entry is regulated by federal agencies (U.S. Coast Guard, Customs and Border Protection). Local “sanctuary” policies address local cooperation with ICE, not port authority control over vessel entry.  

1) Concise summary — legal authorities & cases on sanctuary immigration policies 

Federal supremacy: The Supremacy Clause gives federal immigration law primacy; local policies cannot nullify federal immigration statutes. 

Key statutes: 8 U.S.C. § 1226 (release/detention), § 1226(a)–(c) (detention), § 1226(f)–§ 1231 (removal), and 8 U.S.C. § 1373 (prohibits local restrictions on sharing immigration-status information with federal authorities).  

ICE detainers: Immigration and Customs Enforcement issues Form I-247 detainers requesting local jails hold individuals for transfer. Courts have found mandatory compliance problematic; many jurisdictions treat detainers as requests only.  

Significant cases & guidance (representative):  

City of Philadelphia v. Attorney General and related litigation challenged federal attempts to withhold grants from sanctuary jurisdictions (varied outcomes; enforcement contested).  

Miranda-type Fourth Amendment concerns raised in cases where local officials extended detention solely for ICE detainers without judicial authorization (courts have found liability for unlawful detention in several circuits).  

Federal court rulings have sometimes enjoined conditional grant-withholding policies by DHS when found arbitrary or inconsistent with statute.  

8 U.S.C. § 1373 enforcement: Congress passed § 1373 to bar local restrictions on communicating immigration status; disputes have focused on whether withholding federal funds is lawful and on preemption arguments.  

Practical limits on local authority: Localities can adopt policies limiting use of resources to assist federal enforcement (e.g., refusing to honor detainers, limiting data-sharing), but cannot stop federal agents from enforcing federal law within their territory.  

Policy variance: “Sanctuary” policies differ: some are broad noncooperation ordinances; others limit only use of local funds or specify conditions (probable cause, violent-felony nexus) for cooperation.  

2) International maritime rules & guidance on refuge for ships 

General principle: Masters in distress have the right to seek refuge; coastal states generally respect requests to protect life, ship, and environment, balanced against coastal-state interests.  

Primary sources & guidance:  

International Maritime Organization (IMO) guidelines on places of refuge for ships in need of assistance (IMO Assembly resolutions and MSC circulars): encourage states to plan and cooperate, assess risks, and provide refuge when safety/environmental protection is manageable.  

1974 SOLAS Convention (Safety of Life at Sea): obligations to render assistance at sea (Chapter V) and safety of navigation.  

SAR (Search and Rescue) Convention: obligations to coordinate rescue and provide assistance.  

MARPOL (marine pollution) obligations: states must prevent, reduce, and control pollution from ships; this factors into refuge decisions.  

Coastal-state discretion: Coastal states assess:  

Safety of the port/harbor, 

Environmental risk (pollution, hazardous cargo), 

Security and public-order concerns, 

Capacity to respond (tugging, salvage, salvage-liability arrangements). Decisions can include conditions (e.g., requiring tug/salvage, placing bonds, moving vessel to designated area).  

Operational practice: Many states maintain national places-of-refuge plans and designate certain ports or sheltered anchorages; international cooperation is encouraged when risks exceed national capacity.  

3) Up-to-date, location-specific list of U.S. jurisdictions with sanctuary policies (immigration-related) 

There is no single federal registry of “sanctuary” jurisdictions; policies change frequently. Representative examples of large U.S. cities and counties that have adopted sanctuary or limited-cooperation policies (nonexhaustive):  

New York City (policies limit honoring ICE detainers and some data-sharing) 

San Francisco, Los Angeles County, San Diego County (CA) 

Seattle (WA), Portland (OR) 

Chicago (IL), Cook County (IL) 

Boston (MA) 

Denver (CO) 

Multnomah County (OR) 

Many counties and cities across CA, OR, WA, IL, and other states 

For an accurate, current list for a specific state or to check whether a particular port (e.g., Port of Los Angeles, Port of New York/New Jersey) has sanctuary-style policies, I can fetch up-to-date sources. This requires using web search; tell me which state(s) or specific ports you want, or I can call your location if you prefer.

California

Quick summary — California sanctuary policies (immigration) 

State law: California’s “Values Act” (SB 54, 2017) limits state and local cooperation with federal immigration enforcement (e.g., restricts honoring ICE detainers and sharing certain immigration-status information). Federal court challenges have upheld the law’s core provisions; the U.S. Supreme Court declined review in earlier litigation.  

Scope: Policies vary by county and city; some localities have stricter noncooperation (broad “sanctuary” ordinances), others follow the state minimum. Harbor/port authorities typically do not control immigration enforcement—federal agencies (CBP, ICE, Coast Guard) handle immigration at ports.  

Federal enforcement lists: The DOJ/DHS have published and updated “sanctuary jurisdictions” lists (2025–2026 releases) that include some California counties and cities, but those lists and their contents have been contested and change over time.  

Representative California jurisdictions (nonexhaustive; verify for current status) 

Statewide: California (SB 54 — sanctuary-state framework) 

Major cities/counties commonly identified as having sanctuary or limited-cooperation policies:  

San Francisco (city & county) 

Los Angeles (city) / Los Angeles County 

San Diego (city & county) 

Alameda County, Santa Clara County, Sacramento County, San Mateo County, Ventura County, Sonoma County, Riverside County, Fresno, Oakland, San Jose, Long Beach, Berkeley, and many others.  

If you want a fully current, sourced list for all California counties and cities (with links and the specific policy text for each), I’ll fetch and compile it now.  

See California cities, counties on DHS sanctuary jurisdictions list 

NBC Los Angeles

DOJ releases updated list of designated sanctuary jurisdictions 

National Association of Counties