Grenville, SD is a town of 48 people in Day County. Web design for a Grenville business is mostly about the basics: clear services, a real address and a contact form that works. Aria builds small business websites for Grenville companies for $89 a month, with the domain, business email and hosting included, and you only pay after you approve the website.
No setup fee: you only pay the $89 monthly fee, after you approve your website.
Small business websites in Grenville: the local business mix
From the 2023 county count for Day County:
- Hotels and motels, 6 in the count. What works online: rooms, photos, location and a contact form, so travelers can compare you outside the booking apps.
- Remodeling contractors, 6 in the count. What works online: before-and-after photos, the areas you serve and how estimates work.
- Full-service restaurants, 6 in the count. What works online: the current menu with prices, hours, the address with a map and photos of real dishes.
In Day County, the Census counted 226 businesses with employees and 516 without a payroll in 2023; the second group is where a simple, affordable website changes the most. By number of employer establishments, retail trade leads in Day County (15.0%), followed by construction (13.3%) and other services (repair, personal care, organizations) (10.6%).
Hot months, wet months: Grenville through the year
Grenville weather, in normals: July highs around 82°F, January lows around 4°F, measured at Waubay Natl Wild Life, 4.2 miles away (1991-2020). About 23 inches of rain and melted snow fall in a normal year, most of it in July. Freezing nights (32°F or below) come about 166 times a year. Winter changes what people need: plowing and heating in winter, landscaping and outdoor work the rest of the year. Put your seasonal services on their own page, so the right page is there when the weather turns.
Grenville by the numbers
Getting to and around Grenville
The closest municipalities to Grenville are Roslyn (5.4 miles west), Waubay (10 miles southeast), Eden (10 miles north), Webster (11 miles southwest), Ortley (13 miles southeast) and Lake City (18 miles north). Day County’s county seat is Webster, 11 miles to the southwest. Grenville covers 0.2 square miles of land, about 203 residents per square mile. For flights, Britton Municipal Airport (TTO) lies 30 miles away. For big-city shopping and services, Fargo, ND (136,275 residents) is 100 miles away. A 25-mile radius around Grenville takes in 13 other municipalities. Naming Waubay, Webster and the other places you cover on a service area page tells customers outside Grenville that you work there too.
Your Grenville audience
Day County: 5,484 residents (2025) in 8 incorporated places. Census estimates for a town this size carry a wide margin of error, so the county is the better guide: households have a median income of $66,033, and half the residents are older than 44.8. Broadband reaches 83.8% of homes, and 10.6% of households are online only through a phone plan. Homeowners are 74.6% of households.
South Dakota rules to know before your website goes live
Some homework before launch:
- 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
- South Dakota’s state sales and use tax rate is 4.2%, and municipalities add their own sales tax on top of it. South Dakota Department of Revenue
General information, not legal advice: confirm the details with the agency that handles each item.
Affordable web design: what you get and how it works
Aria is a web design company based in Curitiba, Brazil, building websites, online stores and business email since 2008. Everything is done online, so businesses in Grenville get exactly the same plan as anyone else.
- Sign up online in about 5 minutes; the logo, photos and texts you already have go by email.
- Within 5 business days the website is ready on a temporary link, and you review it and ask for changes.
- Once you approve it, the first monthly fee is issued and the website goes live on your domain.
Hosting, the SSL certificate, daily backups and security updates are on us, and content changes you send by email are included.
- 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
Before you sign up: questions from Grenville
I work in Grenville and nearby towns. Can the website say that?
Yes. A service area page can name each town you cover, such as Roslyn, Waubay and Ortley.
Does a small business in Grenville need a website?
Customers do not stop at the town limits: Day County counts 226 businesses with employees and 516 without (2023). A website lets the whole county see what you do.
Can the website be an online store?
Yes. An online store with catalog, cart and online payment costs the same $89 a month as a regular website; sales tax is yours to collect (South Dakota’s state rate is 4.2%, and local taxes may apply).
My customers come from all over Day County. Can the website say that?
Yes. A service area page can cover every part of Day County you serve.
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 Grenville website today
Website, domain, business email and hosting for $89 a month, built with your brand and published only after your approval.
- Numbers for Grenville come from the U.S. Census Bureau: 2025 population estimates (Vintage 2025), 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 USC00398980).
- Founding year, nickname, elevation, waters, colleges, hospitals, airports and parks: Wikidata (item Q2319648), retrieved on October 30, 2026; distances are straight-line.
- Rules for South Dakota businesses: official sources linked above, checked on October 30, 2026. County seat: USGS National Atlas.
