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Web design and SEO in DuPage County, IL
Websites, local SEO and AI search for small businesses in DuPage County, including Aurora, Naperville and Bolingbrook. Plans start at $199 a month with no setup fee, and your site launches in 3 to 6 weeks.
Rated 5.0 from 2 Google reviews
Who we build for in DuPage County
Finance & Insurance
A good site has to build trust with clear credentials and an easy way to book a consultation.
Professional Services
A good site has to show your credentials and make booking a consultation easy.
Utilities
A good site has to make service requests and emergency contacts easy to find.
What DuPage County's numbers mean for your website
20.6% of DuPage County residents are 18 to 34 and 16.8% are 65 or older.
Nationally, 97% of adults under 30 and 78% of adults 65 and older own a smartphone (Pew Research Center, 2025).
Every plan includes custom design (mobile-first) and tap to call on every page, and every site meets Lighthouse 95+ performance at launch.
Median household income in DuPage County is about $112,000, higher than in most counties we serve.
Nationally, 97% of adults in households earning $100,000 or more own a smartphone, and 94% have home broadband (Pew Research Center, 2025).
We build light pages that load fast on a phone or a slower connection. Online estimate requests are included in every plan.
DuPage County has 24 cities of 5,000 or more people, including Aurora, Naperville and Bolingbrook.
Nationally, there was a 19% fall in "near me" searches from 2021 to 2024 as search engines work out local intent on their own (BrightLocal, 2025).
Service-area pages for your main cities count toward your page budget. Page budgets by plan.
Source: U.S. Census Bureau, American Community Survey 5-year estimates.
What you get in DuPage County
- Plans from
- $199/mo on a 2-year term
- Setup fee
- None
- Launch
- 3 to 6 weeks
Hosting, SSL and monthly maintenance are included, with up to 8 content pages on the lowest plan. Site design licensed. Domain and content owned by client.
Will it pay for itself?
About the DuPage County market
Whether you run a distribution company in Bolingbrook or a financial services firm anywhere across DuPage County, you're in Illinois's Technology and Research Corridor. Fermilab, the U.S. Department of Energy's particle physics laboratory in Batavia, anchors a dense concentration of R&D, life sciences, and advanced manufacturing firms that shape the local business landscape.
Whether you run a restaurant in downtown Naperville or a hotel near Oakbrook Center anywhere across DuPage County, you're operating in an active tourism and hospitality market. The county has a deep lodging base, Oakbrook Center is an open-air shopping destination, and the restaurant corridor includes Sullivan's Steakhouse in Naperville, a Wine Spectator Award of Excellence winner.
Whether you run a healthcare practice in Wheaton or a senior living facility anywhere across DuPage County, you're in a well-served medical market. Healthcare and social assistance is a major source of local employment, and an educated, high-income population drives demand for every healthcare, wellness, and professional services provider in the county.
DuPage County sits west of Chicago and holds 930,024 residents inside a metro area of 9,371,595 people. Aurora (179,898) and Naperville (150,692) are the largest cities, followed by Bolingbrook, Wheaton, Downers Grove and Lombard. Twenty-four cities reach 5,000 residents or more, and the county spans 51 ZIP codes, so a business here may draw from several neighbouring cities rather than just the one it sits in.
The business mix leans toward offices and trades. The 2022 count shows 33,785 establishments, led by Professional Services at 4,966, Healthcare at 3,795 and Construction at 3,087. Household incomes run higher here than in most counties we serve, and the poverty rate is about 6%, lower than most. Homeownership is about 73%. If your customers are homeowners or other businesses, a site that explains your work, your credentials and your service area in plain words gives them something to compare before they call.
A page that names DuPage County plainly is worth having. Untap Web builds and maintains sites for local businesses and sets up local search around them. If you work in Glen Ellyn, Lisle, Addison and a few other cities, we can map which of those deserve their own page and which belong on one service area page. Because Chicago is next door, it also helps to say clearly which part of the suburbs you actually cover. Tell us which cities matter most, and we will build the pages around those first.
- Population
- 930,024
- Metro area
- Chicago
- ZIP codes served
- 51
- Highest-earning industry
- Finance & Insurance
Source: U.S. Census Bureau, American Community Survey 5-year estimates. Sources for each figure are listed under the full market data.
Full market data
Local market data
DuPage County, IL. Census and industry figures, each with its source.
| Measure | DuPage County |
|---|---|
| People and households, DuPage County | |
| Population1 | 930,024 |
| Median household income12 | About $112,000 |
| Households that own their home1 | 73% |
| Median age1 | 40.0 |
| Cities of 5,000+1 | 24 |
| ZIP codes we serve3 | 51 |
| Metro | |
| Metro area1 | Chicago-Naperville-Elgin, IL-IN-WI |
| Metro population1 | 9,371,595 |
| Median earnings by industry, DuPage County | |
| Finance & Insurance1 | $105,488 |
| Professional Services1 | $103,539 |
| Utilities1 | $100,528 |
- 1.U.S. Census Bureau, American Community Survey 5-year estimates (latest release in our data, 2023 to 2024), via Data USA.
- 2.Median household income is our estimate from the census household income brackets: the bracket holding the middle household, interpolated within that bracket.
- 3.ZIP codes linked to the county's cities in the Census ZIP Code Tabulation Area relationship files.
ZIP codes we serve in DuPage County
60101, 60106, 60108, 60126, 60143, 60148, 60181, 60191, 60502, 60503, 60504, 60505, 60506, 60510, 60519, 60542, 60543, 60555, 60563, 60564, 60585, 60131, 60133, 60139, 60157, 60172, 60440, 60490, 60517, 60544, 60565, 60103, 60185, 60188, 60514, 60439, 60516, 60527, 60561, 60137, 60515, 60523, 60532, 60189, 60540, 60184, 60521, 60559, 60187, 60190, 60446
Cities we serve in DuPage County
We work with businesses in every community of 5,000 or more people in DuPage County, IL, and the smaller communities around them.
- Aurora
- Naperville
- Bolingbrook
- Wheaton
- Downers Grove
- Lombard
- Carol Stream
- Addison
- Woodridge
- Glendale Heights
- Glen Ellyn
- West Chicago
- Westmont
- Lisle
- Bloomingdale
- Villa Park
- Darien
- Bensenville
- Warrenville
- Wood Dale
- Winfield
- Itasca
- Willowbrook
- Clarendon Hills
Questions from DuPage County, IL
What should I look for in a web design company for a DuPage County business?
DuPage County has 33,785 business establishments, so a visitor often has several local options to compare. Look for a company that builds around your own services and cities, with clear contact details and a fast-loading site. Untap Web builds sites for local businesses on a monthly plan, and the current plans are on the plans page.
Do you only work with businesses in big DuPage cities like Aurora and Naperville?
No. DuPage County has 24 cities of 5,000 or more residents, from Aurora and Naperville down to Clarendon Hills. A business in any of them can have a site built around the cities it actually serves.
Which DuPage County business sectors are the most crowded?
In 2022, Professional Services had 4,966 establishments, Healthcare had 3,795 and Construction had 3,087. A business in a crowded sector could lead with its specialty, the cities it serves and proof of past work so it reads differently from the next listing.
Does being in the Chicago metro change how my DuPage County site should be built?
DuPage County sits in the Chicago-Naperville-Elgin metro, home to 9,371,595 people. A site can state plainly which DuPage cities you serve, so searchers and AI search tools can tell where you work. That matters when the surrounding metro is so large.
Other counties in the Chicago metro
| County | Population |
|---|---|
| Cook County, IL | 5,182,090 |
| Lake County, IL | 714,223 |
| Will County, IL | 701,462 |
| Kane County, IL | 517,255 |
| Lake County, IN | 500,379 |
| McHenry County, IL | 312,591 |
Get a bid for your DuPage County business
Pick a plan and the features you need in the bid builder. Stand Up and Growth have fixed prices, so your bid is instant. Custom work is reviewed by Chris, who gets in touch to talk it through.
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