A CRA assessment area is the geographic region where federal regulators evaluate a bank’s record of serving local credit needs under the Community Reinvestment Act. Banks define these areas around their physical branches, and regulators use them as the boundaries for grading how well a bank lends to, invests in, and provides services to the communities where it operates. Every bank subject to CRA requirements must designate at least one assessment area, and the rules for drawing those boundaries are specific.
How Banks Define Assessment Areas
The most common type of assessment area is called a facility-based assessment area. A bank draws this boundary around the geographic region surrounding its branches and deposit-taking ATMs. The idea is straightforward: if a bank collects deposits from a community, regulators want to see it also lending and investing there.
Large banks (those with assets of $1.649 billion or more, based on current thresholds) must generally delineate their facility-based assessment areas using whole counties or metropolitan statistical areas (MSAs). Smaller and intermediate banks have more flexibility. They can adjust the boundaries to include only the portion of a county they can reasonably be expected to serve, but any partial-county area must consist of contiguous whole census tracts. You can’t cherry-pick individual blocks or neighborhoods.
This contiguity requirement matters because it prevents banks from drawing oddly shaped assessment areas that skip over certain communities. The geographic footprint needs to make sense as a coherent area the bank actually serves.
Rules Against Excluding Low-Income Areas
Federal regulations explicitly prohibit two things when drawing assessment areas. First, the boundaries may not reflect illegal discrimination. Second, a bank may not arbitrarily exclude low- or moderate-income census tracts. Regulators look at the bank’s size and financial condition when deciding whether an exclusion is arbitrary, but the intent is clear: a bank can’t draw its assessment area in a way that conveniently leaves out the poorer parts of its community.
This anti-exclusion rule is central to the CRA’s purpose. Congress passed the CRA in 1977 to combat redlining, the practice of refusing to lend in certain neighborhoods based on racial or economic composition. Assessment areas are the mechanism that keeps banks accountable to the specific communities where they do business, rather than letting them concentrate lending only in wealthier areas.
How Assessment Areas Affect CRA Exams
When regulators evaluate a bank’s CRA performance, they focus primarily on activity inside the bank’s assessment areas. The specific tests vary depending on the bank’s size. Large banks face separate evaluations for lending, investment, and services. Smaller banks face streamlined reviews. But across all tests, the assessment area is the frame regulators use to judge whether a bank is meeting local needs.
Examiners compare a bank’s lending patterns against the demographics and credit needs of its assessment areas. They look at what share of the bank’s loans go to low- and moderate-income borrowers, small businesses, and underserved geographies within those boundaries. They also examine whether the bank is making community development loans and investments that benefit the assessment area.
If examiners find that a large share of a bank’s loans fall outside its designated assessment areas, that’s a signal the bank may need to redraw its boundaries. Regulators will generally flag this rather than penalize it on the spot. If the bank’s assessment area designations have technical errors, examiners typically won’t downgrade the CRA rating for the designation mistake itself. Instead, they’ll establish corrected assessment areas and evaluate the bank’s actual performance within those corrected boundaries.
Retail Lending Assessment Areas for Online Banks
The 2023 CRA final rule introduced a significant change to account for digital banking. Historically, assessment areas were tied entirely to physical branches, which meant online lenders and banks with few branches could make loans nationwide without much CRA scrutiny in the communities receiving those loans.
Under the updated rules, large banks that make less than 80% of their retail lending inside their facility-based assessment areas will also have “retail lending assessment areas.” These are triggered in any market where the bank has originated at least 150 closed-end mortgage loans or 400 small business loans in each of the prior two years. The bank doesn’t need a branch there. The lending volume alone creates the assessment area.
This change closes a long-standing gap. A large online mortgage lender making thousands of loans in a metro area now faces CRA evaluation in that market, even without a single local branch. The threshold is designed to capture meaningful lending concentrations without sweeping in banks that make only occasional loans in a given area.
Bank Size Categories and What They Mean
The rules for assessment areas differ based on a bank’s asset size, and regulators adjust the dollar thresholds annually. For 2026, a small bank is one with assets below $1.649 billion. An intermediate bank falls between $412 million and $1.649 billion. Banks above $1.649 billion are classified as large.
Small banks face the simplest CRA requirements and have the most flexibility in drawing assessment areas, including the ability to use partial counties. Large banks face the most detailed evaluations and must generally use whole counties or MSAs. They’re also the ones subject to the new retail lending assessment area rules for out-of-footprint lending. Intermediate banks fall in between, facing a community development test in addition to the basic lending evaluation but with somewhat more geographic flexibility than large banks.
Why Assessment Areas Matter for Communities
For residents, small business owners, and community organizations, a bank’s assessment area determines whether the CRA creates any accountability for lending and investment in their neighborhood. If your community falls inside a bank’s assessment area, that bank’s CRA rating depends partly on how well it serves you. Regulators will look at whether the bank is approving loans, funding affordable housing, and supporting economic development locally.
If your community falls outside every nearby bank’s assessment area, CRA provides less leverage. This is one reason the retail lending assessment area rules were added: to extend CRA accountability into communities where banks are actively making money through lending but have no physical presence and, historically, no CRA obligation.