What Home Rule Gives a City to Decide

Home rule lets a city make local decisions on matters state law leaves to it. Its authority can cover municipal services, local rules and how city government is organized, but the state sets the boundaries.

That division of power shapes what residents can ask their local government to change—and when state law can limit the answer. Understanding home rule means looking at both the decisions a city may make for itself and the authority it does not control.

• 0.9 percent E-commerce share of all retail sales in 2000
• 6.4 percent E-commerce share of all retail sales in 2014
• July 5, 2019 Date of the study “Rules versus Home Rule: Local Government Responses to Negative Revenue Shocks”
• November 3 Scheduled date for the Olmsted Falls vote on the home rule charter amendment

What does home rule let a city decide?

A city under home rule can adopt a charter that acts as its local constitution, setting how its municipal government is structured and which decisions it can make for itself. The authority is broader than the rules a state supplies by default, but it remains subject to state law.

A home-rule charter can establish the municipality’s government structure and provide a basis for local choices on zoning, public safety and municipal finances. These powers let a city tailor rules to local needs rather than rely only on state-set defaults.

State law sets the limits

Taxation may also fall within a home-rule government’s authority, but a charter does not give a city unlimited power to tax: the scope depends on state law. State preemption can restrict or override local action, so home rule creates room for municipal decisions within the state’s legal framework, not independence from it.

How does a charter turn local authority into rules?

A municipal charter turns home rule into local rules by establishing the structure and decision-making framework of city government, while leaving the city subject to state law. It is the municipality’s basic governing document—not a blanket exemption from state authority.

Within that framework, local leaders can set how municipal government is organized and how local decisions are made. The charter can provide authority in policy areas such as zoning, public safety and municipal finances, allowing local rules to address city concerns.

State law sets the boundaries

A home-rule charter’s reach depends on the state constitution and statutes that apply to that municipality. State preemption can limit local authority, so a charter provision must be read alongside those state rules: adopting a charter does not, by itself, settle whether a city may act on a particular issue.

Why does home rule vary from state to state?

Home-rule authority varies from state to state because each state sets different legal boundaries for municipal power, so the same local policy may be allowed in one state and restricted in another. A Harvard University John F. Kennedy School of Government publication describes Massachusetts as commonly believed to be a strong home rule state. That label, however, does not establish how much authority any particular Massachusetts city can exercise.

How to assess a city’s authority

A city’s charter and the state rules governing its type of government are the practical places to check. The charter sets out the municipality’s local powers, while state law defines their limits; home rule does not put a city beyond those limits.

• City charter: Check the specific powers and procedures written for that municipality.
• State rules: Check the laws that apply to the city’s government type, including limits on local action.

When can state law override a city’s home rule choice?

State law can override a city’s home-rule choice when state law displaces the local rule or leaves no room for the city to act on that issue. Home rule gives a municipality broad authority over subjects such as zoning, public safety and finances, but it does not make local ordinances immune from state requirements.

How to assess a local ordinance

A city charter does not, by itself, resolve whether an ordinance conflicts with state law. The practical test is issue-specific: determine what the state law requires or permits, then ask whether the local rule can operate within those boundaries.

• State requirement: If state law displaces a municipal rule on a particular subject, the city cannot rely on its charter alone to preserve that rule.
• Room for local action: If state law leaves space for local decisions, a city may use its home-rule authority within that space. The answer can differ across subjects and states.

For example, zoning and public safety are areas in which home-rule cities may exercise local authority, but naming those areas does not establish that every ordinance in them is valid. Home rule is not a blanket power to regulate every subject or disregard state law; the boundary turns on the state’s rules for the specific issue.

What happens when local revenue falls?

When local revenue falls, a city’s room to govern depends both on its legal authority and on how exposed its budget is to weakening revenue sources. Sales-tax reliance is one relevant feature of municipal finances: a drop in sales-tax receipts can put pressure on local budgets even where local officials have authority over spending and taxation.

The study “Rules versus Home Rule: Local Government Responses to Negative Revenue Shocks” is dated July 5, 2019. Its focus on local government responses to revenue shocks connects financial authority with a practical constraint: the revenue available to support municipal decisions can change.

E-commerce and the revenue base

Between 2000 and 2014, e-commerce’s share of all retail sales grew from 0.9 to 6.4 percent. That shift matters to municipalities that rely on sales-tax revenue because changes in where retail sales occur can affect the sources of local receipts. Home rule may shape what a city can decide, but it does not insulate the city from changes in its revenue base.

What does the choice look like in Olmsted Falls and Castle Pines?

Olmsted Falls and Castle Pines are taking different routes toward stronger local authority: Olmsted Falls voters are scheduled to decide on November 3 whether to approve Issue 72, while Castle Pines is beginning steps to become a home rule municipality. One route would amend an existing city charter; the other would move a city away from statutory-municipality status.

Two routes to home rule

• Olmsted Falls, Ohio: Issue 72 asks voters to approve a charter amendment clarifying the municipality’s home rule authority and local self-government powers. The decision is scheduled for November 3.
• Castle Pines, Colorado: The city is beginning steps to become a home rule municipality, changing from its current status as a statutory municipality.

The distinction is between clarifying authority through a vote on a charter amendment and starting a transition from statutory governance to home rule. In both cases, the question is how local government will exercise authority under its governing framework; home rule powers remain subject to limits set by state law.

Questions readers ask

Key takeaways

• Home rule can give a city authority over zoning, public safety, finances and government structure.
• A municipal charter is a local governing document, not immunity from state law.
• State preemption and state-by-state differences determine how far local power reaches.
• Olmsted Falls voters are scheduled to consider Issue 72 on November 3; Castle Pines is beginning a move toward home rule.