The cost of living in Westminster, CO runs close to the national average, with housing and utilities the main premiums. This Denver-metro suburb sits on the US-36 corridor between Denver and Boulder, so it offers suburban living, mountain access and rail and bus links. A single renter typically budgets roughly $4,500 to $5,000 a month, with one-bedroom rent around $2,000 to $2,200. Figures below are listing and index estimates, so confirm current prices before you commit.
Quick Answer: Cost of Living in Westminster, CO
- Overall: some cost-of-living indexes put Westminster roughly 2% above the U.S. average.
- Single renter: about $4,500 to $5,000 a month, or roughly $55,000 to $60,000 a year before tax, to live comfortably.
- Rent: one-bedrooms commonly list around $2,000 to $2,200 a month.
- Homes: median values sit roughly in the $600,000s, well above the national figure.
- Taxes: Colorado has a flat income tax, and Westminster adds its own city sales tax (3.85%) to state, county and RTD taxes.
What Is the Cost of Living in Westminster, CO?
Housing and utilities have the biggest impact. Indexes from the Council for Community and Economic Research place Westminster near the national baseline for groceries and healthcare but higher for energy and residential real estate.
Pro tip: prices vary along the US-36 corridor with proximity to transit stations, so compare neighborhoods within the city rather than relying on one citywide number.
Comparing Colorado cities? See our guides to the cost of living in Denver, Aurora and Colorado Springs.
How Much Does Housing and Rent Cost in Westminster, CO?
Housing is the largest expense. Rental listing sites commonly show these approximate averages across Westminster multi-family properties:
| Floor plan | Typical monthly rent |
|---|---|
| Studio | About $1,800 |
| One-bedroom | About $2,150 |
| Two-bedroom | About $2,550 |
| Three-bedroom | About $2,950 or more |
Most available rentals ask more than $2,000, so negotiate on lease length, concessions and move-in specials when inventory is high. To keep rent at or below 30% of gross income, a $2,150 one-bedroom calls for roughly $86,000 a year before tax.
What Is the Typical Monthly Budget for Households in Westminster?
Household makeup drives the total. A single renter might spend roughly $4,500 to $5,000 a month on housing, groceries, utilities, transportation, health insurance and personal spending. Homeowners should budget for the mortgage, property tax, insurance and maintenance, plus higher heating and cooling bills. Families with children add childcare, food and larger-home costs, which can push monthly spending well above $7,000 to $9,000. Use your own mortgage quote, childcare provider fees and insurance premiums to refine these planning numbers.
What Are the Key Category Costs: Groceries, Utilities and Transport?
- Groceries: slightly above the U.S. average. Track your own receipts for a month and compare King Soopers, Safeway, Sprouts and Costco.
- Utilities: about 10% above national norms in some indexes. Budget for electricity and natural gas (Xcel Energy serves much of the area), water, internet and mobile service, and expect higher bills in winter.
- Healthcare: near the national average; your plan’s premium, deductible and network matter more than a citywide figure.
- Transportation: most residents drive. Add fuel, insurance, registration and maintenance to your budget, and compare with RTD fares if you commute by rail or bus. The B Line links Westminster Station with Denver Union Station in roughly 12 minutes, and Flatiron Flyer buses serve Boulder.
See the Bureau of Labor Statistics Denver-area CPI for regional price trends.
What Are Colorado’s Tax Rates and Salary Requirements?
- State income tax: Colorado levies a flat rate on federal taxable income. The rate has been about 4.4% in recent years and can be adjusted under TABOR, so confirm the current rate with the Colorado Department of Revenue.
- Sales tax: Colorado state tax (2.9%), Westminster city tax (3.85%), plus county and RTD taxes. The combined rate depends on whether your address is in Adams or Jefferson County, so confirm it with the City of Westminster.
- Property tax: effective residential rates in Adams and Jefferson Counties are relatively low, roughly half a percent of market value, but school and special districts vary by address.
- Income: see Census QuickFacts for Westminster’s median household income.
Why Choose Westminster? Location, Taxes and County Differences
- Cost buffer: Westminster is generally more affordable than Boulder and many central Denver neighborhoods while keeping commutes manageable.
- Transit connectivity: the B Line rail and Flatiron Flyer buses along US-36 connect to Denver and Boulder.
- Two counties: Westminster spans Adams and Jefferson Counties, so property tax rates and school districts (such as Jeffco Public Schools and Adams 12 Five Star) differ by address.
Tools and Resources for Moving or Comparing Cities
- Mortgage and rent calculators: plug in current listing prices, interest rates and a property tax estimate to test the 30% housing-to-income rule.
- Cost-of-living indexes: use C2ER-style benchmarks to compare Westminster with your current city.
- Moving estimators: include mileage, truck size, timing and utility hookup deposits.
Frequently Asked Questions
How does the cost of living in Westminster, CO compare to Westminster, CA?
Westminster, Colorado is generally much more affordable than Westminster, California, which is in Orange County and has far higher housing costs. Colorado's Westminster is close to the national average overall, with housing and utilities as the main premiums.
How much money do you need to live comfortably in Westminster, Colorado?
A single renter may need roughly $55,000 to $60,000 a year before tax, or about $4,500 to $5,000 a month, to live comfortably in a one-bedroom. A family of four needs substantially more once childcare and larger housing are included.
Is Westminster, CO an expensive place to live?
It is moderately priced for the Denver-Boulder area. Housing and utilities run above the national average, but Westminster is often more budget-friendly than Boulder or central Denver.
What is the sales tax rate in Westminster, Colorado?
Westminster combines the Colorado state tax (2.9%), its own city tax (3.85%) and county and RTD taxes. The total depends on your address, so confirm the exact combined rate with the City of Westminster.
Conclusion
Budgeting for Westminster means planning for housing and utilities that run above the national baseline, while taxes, transit and commute options add more variables. Build your budget from real rent quotes, utility estimates and your commute, and confirm current tax rates before you sign a lease or make an offer.
