CDP
Hartley
Hartley is a Census-designated community in Solano County covering about 6.472 square miles. It is not an incorporated city. The county is usually the first government layer, while utilities and special districts can follow their own boundaries.
Starting point
Start with the county unless an official district says otherwise.
A Census-designated place is a useful local name, but it usually does not have its own city hall. For permits, records, taxes, courts, and many services, begin with the county layer.
What changes the answer: Special districts, utilities, schools, fire agencies, parks, water agencies, coastal rules, and state maps can still control a specific issue.
How local government works here
The place name, county, and service districts do different jobs.
Hartley is a real community name. It does not create a city government. The county and local districts divide the public work for the address.
The community name is not city hall
Hartley is what the Census calls a census-designated place. It normally has no mayor, city council, or city permit desk. Start with Solano County for county work.
The county handles the local government lane
County planning and building usually handle an address outside a city. The county also handles property value, tax bills, records, courts, elections, health, and many aid programs.
Services may come from separate districts
Water, sewer, fire, schools, parks, roads, trash, and power can follow lines that do not match the place name. Check the bill, parcel, or district map before assuming the county provides the service.
Countywide story
Grizzly Island shows Solano County's marsh side
Grizzly Island Wildlife Area sits in the Suisun Marsh, with wetland views, wildlife watching, trails, fishing, and seasonal hunting.
Read the full explanation2025 population
Not available
Land area
6.472 sq mi
Water area
0.025 sq mi
Local front desk
Start with the task in front of you.
Hartley is a Census-designated place, not an incorporated city. Start with Solano County; utilities and special districts can still have their own boundaries.
- Property Open the property-tax path
Assessed value, exemptions, tax bills, and appeals
Solano County assessor handles value and exemptions. The clerk of the board handles a formal value appeal. The tax collector handles the bill, payment, and penalties.
- Records Open the records path
Deeds, birth and death records, marriage records, and name changes
Solano County recorder is the usual deed and public-record door. Vital-record access depends on the record and year. A legal name change or divorce decree can involve Superior Court.
- Property work Open the local-office path
Building permits, ADUs, zoning, code, water, and septic
Start with Solano County planning or building. Water, sewer, fire, and other special districts may have a separate approval.
- Housing Open the housing path
Rent rules, repairs, notices, and eviction papers
Start with a local rent, housing, or code office if one serves the address. Court papers go to the Superior Court self-help path, and the deadline on the papers keeps running.
- Household help Open the benefits path
CalFresh, Medi-Cal, CalWORKs, General Assistance, and IHSS
Solano County social-services agency is the main local door. Coverage, food, cash aid, and in-home support remain separate programs with separate notices.
- Public health Open the health path
Vaccines, disease reporting, health records, and local health programs
Solano County public health is the local health jurisdiction. Health coverage and benefits still use separate program doors.
- Business Open the business path
Business setup, seller's permits, local licenses, and regulated work
State filings and tax accounts do not replace county zoning, licensing, building, fire, or health approvals for the address.
- Neighborhood services Open the local-office path
Potholes, streetlights, graffiti, trash, and service requests
Start with Solano County for county-maintained roads and services. Caltrans, utilities, transit systems, waste haulers, and special districts can own separate reporting paths.
- School and care Open the school and care path
School enrollment, student records, and child-care checks
The school district handles assignment and records. County offices can help with some family services, while the state licenses child-care facilities.
- Parking Open the parking path
Residential, guest, overnight, and local parking permits
A local parking permit is separate from a citation, moving ticket, and toll notice. Match the permit to the address, vehicle, district, or parking facility.
- Tickets Open the ticket path
Traffic court, parking citations, and toll notices
Solano County Superior Court handles traffic court matters. A city or issuing agency handles parking. The toll operator handles toll notices.
- Safety Open the emergency path
Emergency alerts, evacuations, smoke, roads, and power
Use the county or city alert system for local warnings. Follow the local emergency office for evacuation wording, then use the state fire, smoke, road, and utility sources for the matching layer.
Official county doors
Open the office that owns the next step.
California's statewide directories and verified official corrections supply the county-specific links below. Property and recorder links open the state directory because several county offices can share one task.
Solano County
Practical notes
Office, map, permit, and paperwork notes for Hartley
County practical note · Cars and driving · Reviewed July 7, 2026
Bay Area bridge tolls use FasTrak, plates, or invoices
Bay Area toll bridges use automatic toll collection, with FasTrak, License Plate Account, One-Time Payment, and invoice options depending on how the vehicle is set up.
County practical note · Rules and licenses · Reviewed July 3, 2026
A Solano County DBA starts with the County Clerk
Solano County fictitious business name filings start with the County Clerk and do not replace local license or permit checks.
County practical note · Money and taxes · Reviewed July 3, 2026
Solano County property tax questions split between record and bill
Solano County property tax questions usually start with the Assessor-Recorder for value and records, or the Tax Collector for bills and collections.
County practical note · Home and property · Reviewed July 14, 2026
Fairfield's zone map and AlertSolano do different jobs
Genasys Protect identifies a Fairfield evacuation zone and its live status, while AlertSolano sends emergency notifications that use the same zone name.
County practical note · Home and property · Reviewed July 14, 2026
Vallejo emergency prep can start with Alert Solano and CERT
Alert Solano sends county emergency notices; Vallejo CERT is a separate preparedness-training program.
County practical note · Rules and licenses · Reviewed July 4, 2026
Fairfield service requests can start in MyFairfieldCA
Fairfield's MyFairfieldCA portal sends local questions, complaints, and compliments to city staff, with categories for common public issues.
Stories & Notes
Stories and local context in Solano County
County place story · History and culture
Mare Island keeps Vallejo's naval story in everyday view
Mare Island was the first U.S. naval station on the West Coast, and today Vallejo ties that history to reuse, businesses, trails, housing, schools, and open space.
County place story · History and culture
Vallejo was part of California's floating capital years
Before Sacramento became permanent, California's capital moved through several cities, and Vallejo twice held the Legislature while the young state searched for a workable home.
County place story · History and culture
The Jelly Belly factory gives Fairfield a sweet factory-tour stop
Fairfield's Jelly Belly Visitor Center connects candy history, self-guided factory tours, a public tour lane, and a family-friendly stop near I-80.
County place story · History and culture
Vallejo's old City Hall holds a Navy town's memory
The Vallejo Naval and Historical Museum connects local life with Mare Island, U.S. Navy history, city stories, and downtown heritage.
County place story · History and culture
The Vacaville Museum widens the story beyond one town
The Vacaville Museum preserves Solano County history and culture, giving Vacaville a local doorway into farms, towns, families, and change across the county.
County place story · History and culture
Travis gives Fairfield a major airlift story
Travis Air Force Base began as Fairfield-Suisun Army Air Base in World War II, and the Heritage Center helps connect Fairfield to aircraft, airlift, and Pacific history.
County place story · History and culture
Vacaville's Nut Tree began as a roadside fruit stand
The Nut Tree grew from a small 1921 fruit stand into a famous I-80 stop, making Vacaville part of California's roadside travel memory.
County place story · History and culture
Rio Vista kept its river-view name after moving to higher ground
Rio Vista began near Cache Slough, later moved to higher ground, and grew into a Sacramento River Delta town with a bridge, fishing, and river traffic.