America’s 10 Largest Metro Areas, With a Table You Can Publish

New York–Newark–Jersey City is the largest U.S. metropolitan area, with 20,112,448 residents in the Census Bureau’s July 1, 2025 estimates. Los Angeles ranks second and Chicago third. To publish a useful comparison, use metro-area populations—not city-limit populations—and keep the estimate date and geographic definition beside the numbers. Source: Census population table.

Here, “America” means the United States: the ranking covers metropolitan statistical areas in the 50 states and Washington, D.C., excluding Puerto Rico.

The 10 largest U.S. metro areas

These are resident population estimates for July 1, 2025, from Census Vintage 2025, released in March 2026. They are not 2026 population estimates. As of October 10, 2026, Vintage 2025 is the latest completed, consistent series on the Census metro-area estimates page.

Source: U.S. Census Bureau, Population Division, CBSA-MET-EST2025-POP. The table uses metropolitan statistical area totals, excluding metropolitan divisions and national summary rows.

A metro area is not a city

“Largest metropolitan cities” is a common search phrase, but the statistical unit is a metropolitan statistical area, or MSA. An MSA contains at least one urban area with 50,000 or more residents, plus qualifying surrounding counties linked through commuting. Counties or county equivalents are its building blocks. Census definition.

That distinction changes what your table measures:

• City proper: population within a city’s administrative boundaries.
• MSA: the county-based region around an urban core, including qualifying surrounding communities.
• Metropolitan division: a subdivision of certain large MSAs—not a separate peer to the full metro area.

For example, Dallas–Fort Worth–Arlington is one row here. Its Dallas and Fort Worth metropolitan divisions should not become additional rows in the same ranking. The Census workbook lists both levels, so importing every population row without checking geography would mix whole areas with their parts.

If your question concerns municipal populations instead, use the separate most populated U.S. cities table.

Prepare a clean file for publication

For a reproducible ranking, start with the Census all-data CSV, rather than copying a formatted workbook’s title and footnote rows into your dataset.

1. Keep only full MSAs. Filter LSAD to Metropolitan Statistical Area. The CSV also contains county and metropolitan-division records.
2. Keep the identifier and measure. Retain CBSA, NAME, and POPESTIMATE2025. The file layout defines these as the area code, area name, and July 1, 2025 resident population estimate.
3. Sort population descending. Generate the population rank after filtering. Take the first 10 rows for this article’s scope, or publish the full MSA list for broader exploration.
4. Add provenance columns. A practical output schema is population_rank, cbsa_code, metro_area, population, reference_date, estimate_vintage, and source_url. Store population as an integer such as 20112448; use commas only for display.
5. Document the boundaries. These estimates use OMB’s July 2023 metropolitan-area delineations. Record that alongside the reference date and release vintage. Boundary note.

For comparisons over time, take both years from the same vintage. Census revises the entire post-census estimate series with each new release, so subtracting figures from different releases can mix population change with revisions. Revision policy.

Publish the ranking with its context intact

Export the reviewed sheet as CSV or XLSX. TablePage accepts these formats and creates a public dataset page with a shareable link and filterable table. Upload only the reviewed public-data file, not a working workbook containing private notes or unrelated records.

Use a title such as “U.S. metropolitan area population, July 1, 2025 — Census Vintage 2025.” Keep the source, geographic scope and boundary note with the published data. Retain population_rank so readers can distinguish the original ranking from a filtered view.

If adding a chart, use horizontal bars with full metro labels and a population axis starting at zero. A size ranking does not show which metros are growing fastest; that requires a separately labeled change measure. The public ranking disclosures checklist can help keep those distinctions visible.