With 529 residents, Wilsonville is one of the smaller municipalities in Macoupin County. For web design in Wilsonville, the aim is plain: be found, be understood, be contacted. Aria’s web design plan for Wilsonville businesses is $89 a month and covers the website, the domain, business email and hosting; you see the finished site on a temporary link before paying anything.

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

Your service area around Wilsonville

Nearby incorporated places: Dorchester (2.1 miles northwest), Mount Clare (2.3 miles northeast), Sawyerville (2.9 miles east) and Benld (3.3 miles northeast). 61 municipalities lie within 25 miles, each with its own customers. Florissant, MO, a city of 51,124, is 32 miles southwest. Gateway Arch National Park is a short trip away: within 35 miles. The village spreads over 1.0 square miles of land, with roughly 553 people per square mile. Naming Mount Clare, Dorchester and the other places you cover on a service area page tells customers outside Wilsonville that you work there too.

Population trend in Wilsonville

The annual estimates show a slow decline, from 542 in 2020 to 529 in 2025. Illinois as a whole changed −0.8% 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.

A web designer’s view of Wilsonville’s businesses

Macoupin County has, among its employer businesses:

  • 18 site preparation contractors: the equipment you run, the kinds of jobs you take and a contact form for builders and owners.
  • 17 local trucking companies: the freight you haul, the areas you cover and a contact form for shippers.
  • 24 insurance agencies: a page per type of coverage, the agents and a contact form that sends quote requests to your email.
  • 5 florists: arrangements by occasion, delivery areas and an online store for the same monthly fee.
  • 7 new car dealers: brand pages, service department hours and contact forms for sales and service.
  • 11 chiropractic offices: what a first visit looks like, your hours, the insurance you accept and a way to request an appointment.

County-wide, Macoupin County counts 813 businesses with employees and 2,554 self-employed or nonemployer businesses (2023). Macoupin County has 1.9 times the national share of religious, civic and membership organizations: 57 of them in the 2023 count. In that line of work, members and newcomers look for schedules and contacts, so the website should show meeting times, programs, location and how to get involved. Next on the list: trucking companies, 35 of them, at 2.1 times the national share. Every one of them is a search away from a customer in Wilsonville.

Seasons in Wilsonville, and what they do to your website

By the 1991-2020 normals of the Carlinville weather station (15 miles from Wilsonville), July highs average 86°F and January lows average 19°F. About 40 inches of rain and melted snow fall in a normal year, most of it in April. The high reaches 90°F or more on about 27 days a year. Cold winters bring furnace repair, snow removal, roofing and auto service, all searched in a hurry when the first cold snap arrives. Put your seasonal services on their own page, so customers find them when they need them.

Census facts about Wilsonville

529Residents, 2025 estimateCensus Bureau estimate
−2.4%Change in population, 2020-2025Illinois: −0.8%
813Employer businesses in Macoupin CountyCounty Business Patterns 2023

Wilsonville households and how they shop

Wilsonville is one of 27 municipalities in Macoupin County, a county of 43,748 people. Census estimates for a village this size carry a wide margin of error, so the county is the better guide: households have a median income of $70,805, and half the residents are older than 44.2. 88.6% of households have broadband and 12.6% rely on a cellphone data plan alone. Homeowners are 78.5% of households.

Illinois rules to know before your website goes live

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

  • Illinois taxes general merchandise at a 6.25% state Retailers’ Occupation Tax rate, with a preferential 1% rate on qualifying drugs and medical appliances; municipalities and counties add local rates. Illinois Department of Revenue
  • Illinois has no statewide general business license; cities and counties impose their own taxes and may require zoning permits, so the city or county clerk is the place to check. In Wilsonville, that means asking Macoupin County and the Village of Wilsonville. Official source
  • A trade name must match your legal name or an assumed business name registered with Illinois. Assumed Business Name Act, 805 ILCS 405

General information, not legal advice: confirm the details with the agency that handles each item.

Your website for $89 a month, step by step

Aria is a web design company based in Curitiba, Brazil, building websites, online stores and business email since 2008. There is no Aria office in Wilsonville, and you don’t need one: sign-up, material and approval all happen online.

  1. The sign-up at cadastro.ariaserv.com/en takes about 5 minutes; your logo and photos go by email.
  2. Review the website on a temporary link, ready within 5 business days, and request any changes by email.
  3. Approve it: the first monthly fee is issued and your domain starts showing the new site.

Once the site is live, hosting, SSL, daily backups and security updates are handled for you, and content changes by email are included.

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

Common questions about a website in Wilsonville

Can I tell customers in Mount Clare that I serve their town?

Yes. A service area page can name each town you cover, such as Gillespie, Mount Clare and Benld.

Will someone from Aria visit my business in Wilsonville?

No. Aria is based in Curitiba, Brazil, and works with every client online: material, change requests and questions go by email, and you review the website on a temporary link before it goes live.

Do you work with businesses outside Wilsonville?

Yes. The plan is the same anywhere in Illinois, and the website can name every town in Macoupin County you cover.

Can I have an email address with my business name?

Yes. Email addresses on your domain come with the plan, with 5 GB of total storage, webmail and spam filtering.

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.

Start your Wilsonville website today

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

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Sources for the numbers on this page
  • Numbers for Wilsonville come from the U.S. Census Bureau: the Vintage 2025 population estimates, the 2020-2024 American Community Survey (5-year), county figures where the town estimate is too uncertain, County and ZIP Code Business Patterns 2023, Nonemployer Statistics 2023 and the 2025 Gazetteer (distances in a straight line).
  • Climate: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (station USC00111280).
  • Founding year, nickname, elevation, waters, colleges, hospitals, airports and parks: Wikidata (item Q2301987), retrieved on October 30, 2026; distances are straight-line.
  • County seats: USGS National Atlas. State rules: the official Illinois sources linked above, checked on October 30, 2026.