Editorial framework | Verified September 2026
Why this site exists, who builds it, what we cite, what we will not do and how to send a correction. The site is a consumer cost reference, not a financial-advice publication.
Why this site
Cost of living data is published across multiple federal and academic sources: the Bureau of Economic Analysis publishes Regional Price Parities, the BLS publishes Consumer Price Index by region, the Census Bureau publishes the American Community Survey, MIT publishes the Living Wage Calculator, USDA publishes the Food Plans cost-of-food estimates, KFF publishes state health spending and the EIA publishes state energy profiles. The BEA Regional Price Index is the most-cited commercial dataset but it does not include taxes and its underlying methodology is paywalled.
No single publication consolidates these sources with equal depth across all 50 states. The commercial cost-of-living rankings tend to be listicle-driven; the government statistical releases are rigorous but rarely compared side-by-side. This site sits in the gap: one page per category, all 50 states on every page, primary federal sources cited inline.
The site is run by Digital Signet, an independent research collection that also publishes per-state tax references and other US consumer-cost surfaces. See the sister references below.
Editorial principles | Anchors
BEA RPP as the gold standard
The Bureau of Economic Analysis Regional Price Parities is the most rigorous state-level price-comparison dataset published in the US, produced by federal statisticians from CPI-priced market baskets. Every price-level figure on this site is generated from it, with no second index blended in. Until September 2026 the index columns followed the shape of the commercial C2ER Cost of Living Index; those hand-typed numbers are gone.
Census ACS for housing and income
Median home value, gross rent, median household income and household size all come from the Census Bureau American Community Survey 5-year estimates. These are the standard reference for state demographic and housing data and are updated annually.
MIT Living Wage as a benchmark
Where we report a 'living wage' or 'required income' figure, we cite the MIT Living Wage Calculator by family composition. MIT publishes the underlying basket and the per-county figures; we link directly to its methodology.
One index, not a blend
The Council for Community and Economic Research Cost of Living Index is the consumer-basket reference (housing 28%, miscellaneous 33%, groceries 13%, transportation 12%, utilities 10%, healthcare 4%). It is widely cited but does not include taxes. We use it as the cross-check, not the anchor.
User-sourced indices are not used
Numbeo and similar crowd-sourced indices are widely cited online but are user-submitted and subject to selection bias. No figure on this site comes from one.
Math is shown, not hidden
Mortgage qualification, salary purchasing power, retirement composite and tax-burden tables document the inputs and the formula inline. If you spot an arithmetic mistake or a stale rate, send the source and we will refresh.
Editorial principles | Practices
Rankings are never for sale
No company can pay to change a cost figure, a state ranking or its placement; the numbers come only from the cited datasets. The site does not carry Amazon Associate links or any other paid affiliate placements; the only commercial link is a footer credit to its publisher, Digital Signet, and that never influences the data, the rankings or the conclusions.
No lead-gen quizzes
We do not run 'find your perfect state' email-capture quizzes. The tools on this site are deterministic calculators that return an answer without asking for an address or email.
Update only when reality changes
Numbers are refreshed when the underlying dataset publishes a new release (BEA RPP each February, BLS CPI monthly, Zillow ZHVI monthly, USDA Food Plans monthly). We do not rotate copy for freshness signalling.
What this site covers
Sister references
IncomeTaxByState.com
Per-state income tax brackets, effective rates and local-tax tables for all 50 states plus DC. The tax-layer companion to this site.
Visit →
NoIncomeTaxStates.com
Deep dive on the 9 no-income-tax states: AK, FL, NV, NH, SD, TN, TX, WA, WY. Tradeoffs vs property tax and sales tax.
Visit →
Digital Signet (publisher)
The Digital Signet research collection. Tools, references and explainers across consumer cost research, professional certification cost and tax research.
Visit →
YMYL discipline
This is reference content, not financial, tax or relocation advice. Cost of living indices are state averages and mask substantial city-level variation. Price parities exclude taxes; tax burdens vary by income bracket and property value; healthcare access varies by metro and by Medicaid expansion status. Personal cost outcomes depend on family composition, profession, housing type and individual benefit coverage.
Before relocating, consult a certified financial planner (CFP), a CPA familiar with the destination state's tax code, and where retirement is in scope, a fiduciary advisor with retirement-income tax experience. Use this site to shortlist; use a professional to validate.
Corrections
Email [email protected] with the page URL, the figure in dispute and a primary source (BEA, BLS, Census, EIA, KFF, state DOR, USDA, MIT, Zillow). We aim to acknowledge within five business days and publish a correction with the source cited inline. Numbers in this site are explicitly versioned in the footer (verified September 2026) so you can see at a glance whether a figure has been refreshed since publication.