Residents 65 and older make up 28.7% of Irwin, against 18.1% across Iowa. Web design in Irwin should put clarity before style. If you run a business in Irwin, Aria can put a professional website online for $89 a month, with domain, email and hosting included and no setup fee; the first payment comes only after you approve it.

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

The city of Irwin in numbers

315Residents, 2025 estimateCensus Bureau estimate
−1.3%Change in population, 2020-2025Iowa: +1.5%
384Employer establishments in Shelby CountyCounty Business Patterns 2023

The population has barely moved since 2020: 319 then, 315 in 2025. Statewide, the change was +1.5%. A steady city rewards the business people can find and trust quickly.

Climate normals for Irwin

Climate normals for 1991-2020 from Harlan, 12 miles away, put the July average high at 86°F and the January average low at 10°F. Precipitation totals about 34 inches a year, with June the wettest month. The high reaches 90°F or more on about 19 days a year, and the low falls to freezing or below on about 148 days. Cold winters mean heating calls, snow plowing and winter car trouble, all searched in a hurry when the first cold snap arrives. Seasonal updates helps: winter hours, summer specials, storm-season notices, sent by email and included in the monthly fee.

Irwin households and how they shop

Irwin is one of 11 municipalities in Shelby County, a county of 11,689 people. Census estimates for a city this size carry a wide margin of error, so the county is the better guide: the median household income is $72,738 and the median age is 44.3. 88.3% of households have broadband and 9.6% rely on a cellphone data plan alone. 77.8% of households own their home.

Reaching customers beyond the Irwin city limits

Irwin’s nearest neighbors are Kirkman (5.3 miles southwest), Manilla (7.2 miles north), Defiance (7.3 miles west), Aspinwall (9.1 miles northeast) and Westphalia (11 miles southwest). A 25-mile radius around Irwin takes in 35 other municipalities. With 538 residents per square mile on 0.6 square miles of land, Irwin is moderately dense by Iowa standards. For big-city shopping and services, Council Bluffs (62,680 residents) is 51 miles away. Denison Municipal Airport (DNS) is 16 miles northwest of Irwin in a straight line. A service area page that lists the towns you cover, from Irwin to Kirkman and Manilla, answers the first question many customers have: do you come to me?

Small business websites in Irwin: the local business mix

Across Shelby County, County Business Patterns counts, among others:

  • Local trucking companies (8): the freight you haul, the areas you cover and a contact form for shippers.
  • Insurance agencies (19): a page per type of coverage, the agents and a contact form that sends quote requests to your email.
  • Dental offices (7): the team, the treatments in plain words and a form that sends appointment requests to your email.
  • Residential property managers (5): the services for owners, the areas you manage and a contact form for owners and tenants.
  • Full-service restaurants (10): the menu, hours, location and photos of the food, easy to read on a phone.

Across Shelby County, County Business Patterns counted 384 employer establishments in 2023, and the Nonemployer Statistics add 956 businesses with no payroll, most of them self-employed owners. One sector stands out in Shelby County: trucking companies, with 31 establishments and four times the national share. What their websites need: lanes and regions, equipment, authority and insurance details and a quote form. Next on the list: nondurable goods wholesalers, 18 of them, at 3.3 times the national share. Every one of them is a search away from a customer in Irwin.

Affordable web design: what you get and how it works

Based in Curitiba, Brazil, Aria has been building business websites since 2008. Nobody from Aria will visit: material and questions travel by email, and you approve the website on a temporary link.

  1. Fill in the sign-up form (about 5 minutes) and send your material 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.

Hosting, the SSL certificate, daily backups and security updates are on us, and content changes you send 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

What Iowa asks of a business with a website

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

  • Iowa’s state sales tax rate is 6%, and many cities and counties add a 1% local option sales tax on top of it. Iowa Department of Revenue
  • The Iowa Consumer Data Protection Act exists, but its thresholds are high: Businesses doing business in Iowa or targeting Iowa residents that, in a calendar year, control or process personal data of at least 100,000 consumers, or of at least 25,000 consumers while deriving over 50% of gross revenue from selling personal data. A typical small website or online store is far below both thresholds and is outside the law. Iowa Code chapter 715D (SF 262, 2023)

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

Common questions about a website in Irwin

Can I tell customers in Manilla that I serve their town?

Yes. A service area page can name each town you cover, such as Aspinwall, Manilla and Westphalia.

Do you work with businesses outside Irwin?

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

Irwin is small. Do I really need a website?

Your customers come from all of Shelby County, not only Irwin: the county has 384 businesses with employees and 956 without (2023). The website is what they find when they search.

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.

Get your Irwin business online for $89 a month

You approve the website before the first payment, and there is no setup fee.

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Sources for the numbers on this page
  • Numbers for Irwin 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 for straight-line distances.
  • Climate: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (station USC00133632).
  • Founding year, nickname, elevation, waters, colleges, hospitals, airports and parks: Wikidata (item Q1931668), retrieved on October 30, 2026; distances are straight-line.
  • The Iowa rules come from the official sources linked in that section (checked October 30, 2026); county seats from the USGS National Atlas.