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Cost of Living: Washington, DC vs Boston, MA

Wondering how far your dollar stretches in Washington compared to Boston? Below we break down housing costs, rent, taxes, income, and quality of life using 2026 data so you can make an informed relocation or remote-work decision. Every number is computed from Census, BLS, and Zillow data specific to these two metro areas.

TL;DR

Washington cost-of-living index is 154 vs 162 for Boston (US = 100). Median home: $575,000 vs $680,000. Median rent: $2,195/mo vs $2,750/mo.

Source: Census ACS · Zillow ZHVI/ZORI · BEA RPP, 2026

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Boston is 5.2% more expensive than Washington
COL Index: Washington 154 vs Boston 162 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

Washington vs Boston — At a Glance

WashingtonMetricBostonDifference
154Cost of Living Index162+5.2%
$575,000Median Home Price$680,000+18.3%
$2,195Median Monthly Rent$2,750+25.3%
$98,700Median Household Income$89,400-9.4%
0.6%Property Tax Rate1.1%+86.0%
4.0%Unemployment Rate3.3%-17.5%
34 minAverage Commute32 min-5.9%
34.7Median Age32.6-6.1%
6,510,000Metro Population4,920,000-24.4%

Data sourced from Census Bureau, BLS, Zillow, and ApartmentAdvisor (2024-2025). COL Index: 100 = national average.

Housing Comparison: Washington vs Boston

Monthly mortgage assumes 6.5% interest, 30-year fixed, 20.0%down payment. PITI includes principal, interest, property tax, and homeowner's insurance.

Washington

Median Home Price$575,000
Down Payment (20.0%)$115,000
Loan Amount$460,000
Principal & Interest$2,908/mo
Property Tax$273/mo
Insurance$168/mo
Monthly PITI$3,348/mo

Boston

Median Home Price$680,000
Down Payment (20.0%)$136,000
Loan Amount$544,000
Principal & Interest$3,438/mo
Property Tax$601/mo
Insurance$198/mo
Monthly PITI$4,237/mo

Rent & Affordability Ratios

Median Monthly Rent$2,195 vs $2,750 (+$555/mo)
Annual Rent Difference$6,660/yr more in Boston
Home Price-to-Income Ratio5.8x (Washington) vs 7.6x (Boston)
Years to Save 20% Down (15% savings rate)7.8 yrs (Washington) vs 10.1 yrs (Boston)

Buying a home in Washington costs $3,348/month (PITI) compared to $4,237/month in Boston — a difference of $889/month or $10,668/year. The price-to-income ratio is 5.8x in Washington versus 7.6x in Boston, suggesting Washington is relatively more affordable for homebuyers relative to local incomes. At a 15% savings rate, it takes 7.8 years to save a down payment in Washington compared to 10.1 years in Boston.

Tax Comparison: Washington vs Boston

Estimated on each city's median household income, single filer, standard deduction, 2025 rates.

Tax CategoryWashingtonBoston
Gross Income$98,700$89,400
State Income Tax$5,515$4,250
Federal Income Tax$13,163$11,117
FICA (SS + Medicare)$7,550$6,839
Property Tax (on median home)$3,278/yr$7,208/yr
State Sales Tax Rate6.0%6.3%
Total Tax Burden$26,228 (26.6%)$22,206 (24.8%)
Take-Home Pay$72,473$67,194

On median household income, total taxes (federal + state + FICA) come to $26,228 in Washington (26.6% effective) versus $22,206 in Boston (24.8% effective). After taxes, take-home pay is $72,473 in Washington and $67,194 in Boston. Property taxes add $3,278/year on the median Washington home versus $7,208/year in Boston.

Salary Equivalence: What Your Income Is Worth

A $98,700 salary in Washington equals
$103,827
in Boston
A $89,400 salary in Boston equals
$84,985
in Washington

These figures adjust for cost of living using the formula: adjusted = salary × (COL_destination / COL_origin). If you earn $98,700 in Washington (COL 154) and relocate to Boston (COL 162), you would need $103,827 to maintain the same purchasing power. This means you would need a raise of $5,127 to maintain the same standard of living in Boston.

Quality of Life: Washington vs Boston

Average Commute
34 min
Washington
32 min
Boston
2 min longer in Washington
Unemployment Rate
4.0%
Washington
3.3%
Boston
Boston lower
Metro Population
6.5M
Washington
4.9M
Boston
Washington is 1.3x larger

Beyond costs, quality of life matters. The average commute in Washington is 34 minutes versus 32 minutes in Boston, a difference of 2 minutes each way. Boston's lower unemployment rate of 3.3% versus 4.0% suggests a stronger job market. Washington skews slightly older with a median age of 34.7 vs 32.6 in Boston.

Other Cost of Living Comparisons

New York vs WashingtonCOL 187 vs 154Los Angeles vs WashingtonCOL 173 vs 154Chicago vs WashingtonCOL 114 vs 154Boston vs New YorkCOL 162 vs 187Boston vs Los AngelesCOL 162 vs 173Boston vs ChicagoCOL 162 vs 114

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Frequently Asked Questions

Is Washington or Boston more expensive?

Boston is 5.2% more expensive than Washington overall. Boston has a cost of living index of 162 compared to 154 for Washington (national average = 100). The biggest difference is housing: the median home costs $680,000 in Boston vs $575,000 in Washington.

How much more does housing cost in Boston vs Washington?

The median home price in Boston is $680,000, which is $105,000 more than Washington's median of $575,000. Monthly rent follows a similar pattern: $2,750/month in Boston vs $2,195/month in Washington, a difference of $555/month or $6,660/year.

What salary do I need in Boston to match my Washington income?

To maintain the same standard of living, a $98,700 salary in Washington is equivalent to $103,827 in Boston. This is based on the cost of living index ratio: Washington's COL index of 154 vs Boston's 162. Conversely, $89,400 in Boston equals $84,985 in Washington.

Which city has lower taxes, Washington or Boston?

On a median household income, the combined federal, state, and FICA tax burden is $26,228 (26.6% effective rate) in Washington vs $22,206 (24.8% effective rate) in Boston. Property taxes on the median home are $3,278/year in Washington (0.6% rate) vs $7,208/year in Boston (1.1% rate). Sales tax rates are 6.0% in District of Columbia and 6.3% in Massachusetts.

What is the median household income in Washington and Boston?

Washington median household income: $98,700/yr. Boston median household income: $89,400/yr (Census ACS).

How does rent compare in Washington vs Boston?

Median monthly rent: $2,195 in Washington vs $2,750 in Boston. Annualized that is $26,340 vs $33,000.

Which city is better for remote workers, Washington or Boston?

Washington offers a lower cost of living (index 154 vs 162), which lets remote-workers keeping a coastal salary stretch further. Boston typically wins on amenities and labor-market depth.

Where does the data on this comparison come from?

Washington and Boston numbers are pulled from Zillow ZHVI/ZORI (home values, rent), the U.S. Census Bureau ACS (income, demographics), and BEA RPP (cost-of-living index). Each value is timestamped on the page.

How often is this Washington vs Boston comparison updated?

Source feeds (Zillow, Freddie Mac PMMS, Census ACS, BEA RPP) are refreshed on their native cadence. Page caches revalidate every 24 hours via Next.js ISR.

Does this comparison replace tax or financial advice?

No. The Washington vs Boston cost-of-living page is educational reference using public data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for material decisions.

Explore More

All City ComparisonsWashington COL CalculatorBoston COL CalculatorSalary GuidesMortgage Affordability CalculatorRent vs Buy Calculator

Sources & Citations

  1. Zillow Research — ZHVI (home values) & ZORI (observed rent index) — zillow.com/research/data
  2. U.S. Census Bureau — American Community Survey (ACS) 5-year estimates — census.gov/acs
  3. Bureau of Economic Analysis — Regional Price Parities by state and MSA — bea.gov/rpp
  4. Tax Foundation — effective state and local tax rates — taxfoundation.org
  5. Freddie Mac PMMS — weekly national average mortgage rates — freddiemac.com/pmms
  6. Internal Revenue Service — federal income tax brackets and standard deduction — irs.gov
  7. U.S. Bureau of Labor Statistics — unemployment and wage statistics — bls.gov
Methodology & Assumptions

Home prices use Zillow Home Value Index (ZHVI)[1]; rents use Zillow Observed Rent Index (ZORI)[1]. Median household income comes from the Census ACS 5-year estimates[2].

COL indices use the BEA Regional Price Parity methodology[3], normalized so 100 = national average.

Property tax rates are effective rates from the Tax Foundation[4], expressed as % of owner-occupied home value. Mortgage estimates assume 6.5% fixed rate[5], 30-year term, 20.0% down, $1,800/yr homeowners insurance.

Federal tax calculations[6] assume single filer, standard deduction. State tax uses the top marginal rate times taxable income after the state standard deduction. FICA = 6.2% Social Security (up to wage base) + 1.45% Medicare.

Salary equivalence uses adjusted = salary × (COL_destination / COL_origin). This captures cost-of-living shift but not state income tax differences.

Unemployment figures are the most recent monthly MSA-level readings from the BLS LAUS series[7].

Last reviewed is computed from the maximum retrievedAt across every source this page consumes.

City data from Census Bureau[2], BLS[7], and Zillow[1] (2024-2025). Tax calculations use 2025 IRS rates[6], single filer, standard deduction. Mortgage estimates assume 6.5% PMMS rate[5], 30-year term, 20.0% down. COL Index: 100 = national average[3]. Last reviewed 2026-04-19.