With 2,185 residents, Marlborough is one of the smaller municipalities in St. Louis County. Web design in Marlborough should be simple: services, location and a way to get in touch. Aria does web design for Marlborough businesses for $89 a month, with the domain, business email on that domain and hosting in the same plan, and you pay the first month only after approving the site.

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

Local competition in Marlborough

ZIP code 63123, which covers Marlborough and the area around it, had 915 business establishments with employees in 2023. Some of the local businesses in that count:

  • Insurance agencies: 30. Their website should show the lines you write (auto, home, business, life), the carriers you work with and a quote request form.
  • Remodeling contractors: 29. Their website should show a gallery of past remodels, a clear list of what you do and don’t take on, and a form that sends estimate requests to your inbox.
  • Local trucking companies: 15. Their website should show the freight you haul, the areas you cover and a contact form for shippers.
  • Auto body shops: 8. Their website should show photos of repairs, how you handle insurance claims and a form to request an estimate.

St. Louis County as a whole had 29,717 employer establishments in 2023 and another 88,357 nonemployer businesses, the one-person shops and independent contractors that often have no website at all. By number of employer establishments, health care and social assistance leads in St. Louis County (17.0%), followed by professional, scientific and technical services (11.8%) and retail trade (10.8%). The jobs Marlborough residents hold are mostly in education, health care and social assistance (23.6%) and arts, entertainment, recreation, lodging and food service (16.3%). Every one of them is a search away from a customer in Marlborough.

Getting to and around Marlborough

Distances from Marlborough: Shrewsbury (1.4 miles, pop. 6,231), Grantwood Village (1.4 miles, pop. 925), Webster Groves (1.5 miles, pop. 23,450) and Wilbur Park (2 miles, pop. 425). The village spreads over 0.2 square miles of land, with roughly 9,626 people per square mile. For flights, St. Louis Downtown Airport (CPS) lies 9.9 miles away. Gateway Arch National Park lies within 9 miles of Marlborough. If you serve more than one town, your website can have a service area page that names each of them, so a customer in Shrewsbury or Webster Groves sees right away that you cover them.

Marlborough weather, in normals: July highs around 88°F, January lows around 22°F, measured at Cahokia, 7.8 miles away (1991-2020). About 43 inches of rain and melted snow fall in a normal year. Freezing nights (32°F or below) come about 97 times a year. Mild weather stretches the outdoor season: landscaping, outdoor dining and recreation stay busy for months. A website that changes with the season helps: winter hours, summer specials, storm-season notices, sent by email and included in the monthly fee.

St. Louis County had 990,911 residents in 2025 and 87 incorporated municipalities.

Marlborough households and how they shop

Renters are a large group in Marlborough (87.1% of households; 31.9% in Missouri). A renter population turns over and keeps searching for new local businesses. People aged 20 to 34 are 42.2% of Marlborough, against 19.7% statewide. They expect prices and hours on the page, not on a phone call.

College and graduate students make up 14.1% of the population age 3 and over. Prices, hours and a map matter most to a student with a phone.

Half the homes in Marlborough were built before 1967. Older homes need constant upkeep, and owners search for help when something breaks.

Sizing up the Marlborough market

2,185People (2025 estimate)Census Bureau estimate
−1.4%Change in population, 2020-2025Missouri: +1.9%
99.0%Of households with broadbandMissouri: 89.3%
$191,600Median home valueMissouri: $230,300
915Businesses with employees in local ZIP codesZIP Code Business Patterns 2023

Marlborough counts 1,340 households; 12.9% own their home.

The count is steady: 2,217 in 2020, 2,185 in 2025. That compares with +1.9% for Missouri as a whole. A steady village rewards the business people can find and trust quickly.

The legal basics for Marlborough businesses online

A website doesn’t need a special license, but the business behind it follows the same Missouri rules as any other.

  • 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

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

From sign-up to a live website

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 Marlborough: the whole process happens online, and the plan is the same $89 a month in any city.

  1. You sign up in about 5 minutes and email us your logo, photos and anything you want on the site.
  2. Your website is ready within 5 business days on a temporary link, so you can check every page before anything is published.
  3. Once you approve it, the first monthly fee is issued and the website goes live 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

Marlborough web design FAQ

With 2,185 people in Marlborough, is a website worth the money?

Your customers come from all of St. Louis County, not only Marlborough: the county has 29,717 businesses with employees and 88,357 without (2023). The website is what they find when they search.

Can the website say I serve the whole of St. Louis County?

Yes. A service area page can cover every part of St. Louis County you serve.

Do we need to have meetings?

No visits: Aria works remotely from Curitiba, Brazil. You send your logo, photos and texts by email, and approve the website on a temporary link.

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.

Your Marlborough website, domain and email in one plan

Sign-up in about 5 minutes, website within 5 business days on a temporary link, and the $89 monthly fee only after 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 USC00111160).
  • Founding year, nickname, elevation, waters, colleges, hospitals, airports and parks: Wikidata (item Q2432902), retrieved on October 30, 2026; distances are straight-line.
  • County seats: USGS National Atlas. State rules: the official Missouri sources linked above, checked on October 30, 2026.