Westminster (116,182 residents in 2025) is the 8th biggest of Colorado’s 272 municipalities, which means a crowded field for almost every kind of business. Web design in Westminster is less about decoration than about being clear. Aria’s plan costs $89 a month with domain, business email and hosting, and the first monthly fee only comes after your approval.

No setup fee: you only pay the $89 monthly fee, after you approve your website.

Westminster up close: notes for a small business website

With Interstate 25 crossing the city limits, Westminster sees traffic from far beyond Adams County. Highway traffic brings freight: trucking, repair, towing and parts suppliers work for customers from far away. Say which exit and how to get there from the highway on the contact page, and keep the hours right.

Ever since 1859, Westminster has built up more than a century and a half of businesses, families and habits. History cuts both ways for a small business: the old names are known, and the new ones have to explain themselves faster. If the business has served Westminster for a while, say so plainly and prove it with photos of real jobs.

Among Westminster residents who work, 19.5% are in education, health care and social assistance and 16.7% in professional, management and administrative services. What people do for a living decides when they shop, what they need fixed and how they decide: shift workers look for evening and weekend hours, office workers search at lunch, and business owners compare providers before they call. If part of your work is for companies, a business page (capabilities, service area, how to request a quote) deserves its own spot next to the page for households.

Who is searching in Westminster

Only 47.1% of residents were born in Colorado; 42.7% came from another state, most often from the Midwest. Without a website, a business is invisible to the people who arrived last year.

With broadband in 94.2% of homes, Westminster is a connected market. Online research comes before the phone call.

Small business websites in Westminster: the local business mix

The Census Bureau’s ZIP Code Business Patterns put 2,075 establishments with paid employees in Westminster’s ZIP codes (80030, 80031, 80234) in 2023. A sample of that count, and what each kind of business needs online:

  • Insurance agencies: 91. Their website should show auto, home and business coverage on separate pages with a contact form for quotes.
  • Real estate offices: 79. Their website should show the agents, the neighborhoods you know best and a contact form for buyers and sellers.
  • Dental offices: 50. Their website should show insurance plans, new-patient information and a map to the office.
  • Quick-service restaurants: 71. Their website should show the menu with prices, hours and the closest cross streets.
  • Plumbing, heating and air-conditioning contractors: 31. Their website should show emergency availability in plain words, the towns you cover and license information.

Across Adams County, County Business Patterns counted 11,319 employer establishments in 2023, and the Nonemployer Statistics add 47,377 businesses with no payroll, most of them self-employed owners. One sector stands out in Adams County: specialty trade contractors, with 1,473 establishments and twice the national share. What their websites need: one page per service, the towns you cover, license information and a quote form. Each of these businesses competes for the same search: someone in Westminster typing what they need and picking from the results that look trustworthy.

Westminster in figures

116,182Residents in 2025Census Bureau estimate
−0.4%Population change since 2020Colorado: +4.1%
$100,272Median income per householdColorado: $95,470
37.4Half the residents are older thanColorado: 37.7
94.2%Broadband subscription rateColorado: 93.5%
2,075Businesses with employees in local ZIP codesZIP Code Business Patterns 2023

The median home value is $532,400 and the median gross rent is $1,882 a month (Colorado: $539,400 and $1,761). The median age is 37.4, against 37.7 for Colorado. 61.9% of the city’s 48,106 households own the place they live in. Median household income in Westminster is $100,272, in line with the Colorado median ($95,470).

Census estimates put Westminster at 116,639 in 2020 and 116,182 in 2025, a stable city. Colorado as a whole changed +4.1% in the same period. When the population is steady, businesses grow by taking customers from competitors, and the website is often where that choice happens.

Mapping the area around Westminster

Nearby incorporated places: Federal Heights (2.7 miles), Northglenn (4.7 miles), Broomfield (5.1 miles) and Arvada (5.7 miles). Rocky Mountain National Park is a short trip away: within 46 miles. A 25-mile radius around Westminster takes in 42 other municipalities. Westminster sits about 5,384 feet above sea level. Adams County’s county seat is Brighton, 15 miles to the northeast. A service area page that lists the towns you cover, from Westminster to Northglenn and Broomfield, answers the first question many customers have: do you come to me?

Hot months, wet months: Westminster through the year

The nearest NOAA station with 1991-2020 climate normals, Northglenn, is 2.9 miles from Westminster. It records an average high of 91°F in July and an average low of 19°F in January. Precipitation totals about 15 inches a year, with May the wettest month. The high reaches 90°F or more on about 53 days a year. Winter changes what people need: plowing and heating in winter, landscaping and outdoor work the rest of the year. Plan the website around your busy season: send the changes by email a few weeks ahead.

Small business website, start to finish

Aria is a web design company based in Curitiba, Brazil, building websites, online stores and business email since 2008. We don’t have an office in Westminster: the whole process happens online, and the plan is the same $89 a month in any city.

  1. Fill in the sign-up form (about 5 minutes) and send your logo, photos and texts by email.
  2. Review the website on a temporary link, ready within 5 business days, and request any changes by email.
  3. Only after you approve do you pay the first monthly fee; then the site is published on your domain.

Changes after launch go by email and are included, and so do quick questions.

Plan$89/monthNo setup fee: you only pay the $89 monthly fee, after you approve your website. No lock-in contract.
  • Business website or online store, same price
  • Your domain, registered and renewed by us (or the one you already have)
  • Business email on your domain: 5 GB, webmail and spam filtering
  • Hosting, SSL certificate and daily backups
  • Changes to text, photos and prices, requested by email
  • Ready within 5 business days on a temporary link
I want the $89 plan

Colorado rules to know before your website goes live

A few rules apply to any Westminster business that sells or advertises online:

  • If you send marketing email from your new business address, the CAN-SPAM rules (16 CFR Part 316) apply, including an easy way for people to opt out. 16 CFR Part 316
  • A federal rule (16 CFR Part 465) makes it unlawful to write, buy or sell fake reviews and testimonials, so the reviews on a business website have to be real. 16 CFR Part 465
  • Colorado trade names are filed with the Secretary of State (not a county), and they must be renewed periodically. Official source

This is general information, not legal advice. Your county, your city hall or an attorney can confirm what applies to you.

Small business website questions from Westminster

Can I show customers in Federal Heights that I cover their area?

Yes. List Federal Heights, Superior, Arvada or any other place you work on a service area page, and every page keeps the contact form.

How fast can my website be online?

The first version is ready within 5 business days on a temporary link. Publication on your domain comes after your approval and the first payment.

Can I sell online from Westminster?

Yes. The plan can be an online store with a catalog, shopping cart and online payment, for the same $89 a month. Collecting sales tax is your responsibility: Colorado’s state rate is 2.9%, and local taxes may apply.

Is there a setup fee?

No. No setup fee: you only pay the $89 monthly fee, after you approve your website. There is no lock-in contract either: you can end the service whenever you need.

Ready for a website in Westminster?

No setup fee, no lock-in contract: you see the finished website first and pay the first month only if you approve it.

Start my sign-up
Sources for the numbers on this page
  • U.S. Census Bureau: Vintage 2025 population estimates; American Community Survey 2020-2024 (5-year); ZIP Code and County Business Patterns 2023; Nonemployer Statistics 2023; 2025 Gazetteer (straight-line distances).
  • Climate: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (station USC00055984).
  • Highways: U.S. Census Bureau TIGER/Line 2024 primary roads and 2024 cartographic boundary files.
  • Founding year, nickname, elevation, waters, colleges, hospitals, airports and parks: Wikidata (item Q948129), retrieved on October 30, 2026; distances are straight-line.
  • County seats: USGS National Atlas. State rules: the official Colorado sources linked above, checked on October 30, 2026.