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Jefferson County, MO · Web Design
Web Design Company in Jefferson County, MO: Look Current in a Settled Market
If you are looking at small business website design in Jefferson County, MO, begin with the market: the business base in Jefferson County, MO has barely moved since 2017. GetPhound designs and develops custom WordPress sites for small businesses, never templates, and keeps a project lead and developers on your project until it is live.
What the data says
How Crowded Is the Small Business Field in Jefferson County, MO?
Local Website Competition Index
62/ 100
Number 444 out of 1,822 counties that have at least 20,000 residents, and 238 among the 400 markets on this website. Scores run from 0 to 100: the higher the number, the more small businesses per resident and the faster the field is changing. How the score works
We score each U.S. county-equivalent with 20,000 or more residents on how many small local businesses (the shops, practices and contractors that run on a small-business website) share its residents and how fast new ones keep arriving. Jefferson County, MO scores 62, which is roughly in the middle.
The score is only part of the picture. Jefferson County, MO is adding few new businesses, and it is also home to high household incomes. Each tile below puts one measure on the same scale for each county.
- Small shops per 10,000 residents (under 10 employees) 33.8 Tops 55% of counties
- New-business pace: employer locations in all industries, 2017 to 2022 -1.1% Sits below 77% of counties
- Portion of locations with fewer than 5 staff 63.6% Outranks 80% of counties
- Established players: locations with 20+ employees, share 7.4% Outranks 59% of counties
- Named places with 2,500+ residents 8 Outranks 90% of counties
- Net population change since the last Census +2.1% Sits above 66% of counties
- Median household income, 2023 estimate $81,517 Tops 80% of counties
- New housing approved in 2025, per 10,000 residents 26.6 Lags 52% of counties
Every bar below shows where Jefferson County lands among all 1,822 counties of 20,000 or more people. Files: Census population estimates, County Business Patterns (2017 and 2022), Census income estimates and building permit data.
The local picture
Jefferson County, MO's Business Base Is Not Growing, and Websites Have Aged
Jefferson County, MO added little to its business base from 2017 to 2022: −1.1% in employer locations, less than 77% of counties managed. Long-established businesses shape a market like this, and a newcomer is judged against their sites, so the quality of your own has to be obvious at a glance.
Home to 231,230 residents (number 307 of 3,143 U.S. counties), Jefferson County, MO is up 2.1% since the 2020 Census.
The larger places in Jefferson County, MO are Arnold (21,059), Festus (13,443), De Soto (6,493), Pevely (6,064) and Herculaneum (5,245). Customers look for businesses by town name, so a site that serves several of them is stronger with a page for each than with one page for all.
Roughly 72% of the population (165,707 people) lives beyond the limits of any town, so a site that lists only town names skips them; the county and the roads between towns deserve a mention too.
Building activity
Jefferson County, MO Building Permits: 2021 Was the High, and This Year Is Slower
Permits for new housing units. Source: Census Bureau permit files by county. Permits are approvals, not finished homes.
Permits in Jefferson County, MO peaked at 832 units in 2021; 2025 brought 614, about 26% less. Even so, 2025 equals 26.6 units per 10,000 residents, a lower rate than 52% of counties. Eight months into 2026, 429 units have been permitted, compared with 483 over the same eight months of 2025 (−11.2%).
Among construction-linked categories, roofing contractors (3.3x typical) and residential remodelers (1.7x typical) carry the most small-business competition in Jefferson County, MO. New households look up local services from their phones, so a site that is live and plain before they arrive meets them first, and a refresh is easier to schedule in a slow season than a busy one.
The field you would join
Jefferson County, MO Small Business Competition by Category
Start with the table: for each of fifteen categories it shows how many locations Jefferson County, MO has, how thickly the small ones are packed compared with a typical county, how the count moved over the period, and how many have 20 or more staff. Keep it beside you when you weigh a custom WordPress website for your Jefferson County, MO business.
Line of workHow many locationsSmall-location density versus typicalChange 2017 to 2022Established locations, 20+ staff
Roofing contractors 22 -15.4% 0
Residential remodelersBusiest 116 +6.4% 3
Landscaping services 122 -1.6% 9
Janitorial services 41 -14.6% 0
Plumbing, heating and air-conditioning contractors 88 +1.1% 8
Real estate agents and brokersFastest growing 64 +25.5% 0
Insurance agencies and brokerages 89 +3.5% 0
General automotive repair 67 -4.3% 0
Physicians offices 79 -2.5% 3
Electrical contractors 51 +6.3% 0
Dentists 53 -5.4% 3
Beauty salons 27 -28.9% 0
Accounting and CPA firms 14 +40% 0
Law offices 32 -25.6% 0
Full-service restaurantsMost room 102 +2% 46
The crowding column divides small locations (under 10 employees) per 10,000 residents by the median among U.S. counties with at least 20,000 residents. The dark tick on each bar marks 1.0x, the typical county. Counts are Census establishments for 2017 and 2022, so they describe businesses, not websites. See the method
Of the fifteen categories, the residential remodelers category is the most crowded with small businesses in Jefferson County, MO, at 1.7x the typical county (107 of 116 locations have fewer than ten employees, up 6.4% since 2017). Also denser than usual: landscaping services (103 small locations, 1.6x) and plumbing, heating and air-conditioning contractors (72 small locations, 1.3x). At the other end, the full-service restaurants category sits below typical density at 0.4x, so a new site there faces fewer lookalikes.
Growth has been quickest in real estate agents and brokers: 25.5% more locations since 2017, now 64, which means fresh competing sites keep arriving. The heaviest concentration of 20-plus staff locations is in full-service restaurants, at 46 of 102 (45%).
Remember what this measures. It counts business locations from Census data. It says nothing about website quality, traffic or results, so use it to understand the size of the field, not to forecast a return.
Comparable counties
Six Counties That Resemble Jefferson County, MO
Which markets resemble Jefferson County, MO? Out of 400, these six come closest once population, income, small and established employers, towns and construction are balanced against each other.
| Market | Score | People | Since 2020 | Business-count change since 2017 | Small employers per 10,000 |
|---|---|---|---|---|---|
| Jefferson County, MO (you are here) | 62 | 231,230 | +2.1% | -1.1% | 33.8 |
| Racine County, WI | 62.1 | 196,613 | -0.6% | +2.1% | 34.7 |
| Canadian County, OK | 79.2 | 175,829 | +14.1% | +10.4% | 35.1 |
| Northampton County, PA | 64.2 | 319,091 | +2% | +2% | 37.2 |
| Washington County, PA | 65.7 | 210,232 | +0.4% | +1.8% | 41 |
| Parker County, TX | 82.2 | 173,494 | +17.1% | +25.1% | 34.6 |
| Licking County, OH | 62.5 | 183,201 | +2.6% | +6.5% | 30.2 |
The six look-alikes are whichever markets on this site score closest on size, income, small-business density, established employers, places and construction. Sources are those listed above.
Closest on paper: Racine County, WI, at 62.1 against Jefferson County, MO's 62. The most distant of the six is Parker County, TX, at 82.2. If you are weighing Jefferson County, MO website design, treat the table as a picture of how alike the competition is, not as a forecast for your site.
What it means for your website
What a Remodeling Website Needs in Jefferson County, MO
The residential remodelers category has the thickest small-business field in Jefferson County, MO, so the site has a specific job to do. A remodeling website should show before-and-after work, lay out how a project runs from opening call to final walkthrough, and give visitors a low-pressure way to start the conversation.
A site is also what search engines and AI tools read about your business, so we build it with well-organized code, quick pages and a clear structure; speed, reliability and security can all affect how it performs in search. Nobody can promise a ranking.
Where the customers are
Where Jefferson County, MO's Customers Live
The latest Census estimates put residents of Jefferson County, MO in the places below. Each is a distinct group of customers who think of their own town first, which matters when you are weighing website design for Jefferson County, MO businesses.
| Named place | Residents (2023 figure) | Percent of the county total |
|---|---|---|
| Arnold | 21,059 | 9% |
| Festus | 13,443 | 6% |
| De Soto | 6,493 | 3% |
| Pevely | 6,064 | 3% |
| Herculaneum | 5,245 | 2% |
| Crystal City | 4,717 | 2% |
Source: Census Bureau place-level population estimates. The list mixes incorporated cities, towns and census-designated places; where a city straddles a county line, only the Jefferson County share is shown.
The pieces of a custom website
Jefferson County Web Design: What You Get
One team start to finish
A dedicated project manager and developers stay on your project from the opening call through launch, and support comes from a U.S.-based team.
SEO-ready structure
Pages are quick, tidy and organized for SEO. Because speed, reliability and security can affect SEO, we treat them as part of design, and clean pages are easier for AI tools to read. See RankGuarantee™ landing pages.
You own it, we keep it running
You own the site outright, with full control and access, while we host it on managed WordPress, monitor it and apply updates and security patches. See hosting and maintenance.
Web design in Jefferson County, website design, a web design company, a custom WordPress site: different names for the same job of building a site that is fast, straightforward and built for your customers.
How it works
From First Call to Launch: Web Design in Jefferson County
Most websites take about four to six weeks from the first call to launch.
Start with discovery
You tell us what the site has to achieve, which features you need and the looks you like.
Planning the build
Our project manager briefs the developers, then turns your discovery notes into an action plan for the site, before any design work begins.
Design and build
We build a first version on WordPress from the design mockups. You review it, we revise it, and we prepare for launch.
Go live
Before the site goes live we run a final compatibility test across browsers and devices. After a standalone launch you receive a training video.
Quotes and plans
What Jefferson County Web Design Costs: Quotes and Plans
The price of a website follows its scope, meaning pages, special functionality and content. That is why we quote each build after a short call, with no flat price posted. Book a call with our CEO.
A website on its own
You do not need an Organic Growth plan. The project covers mockups, a custom WordPress build, up to 30 development hours, a dedicated project lead and a training video after launch. See how our websites work.
Part of Organic Growth Gold and Platinum
The Gold and Platinum plans come with a custom site we host and maintain for you, alongside RankGuarantee™ landing pages, content and AI search work. A website is not part of Silver. Plans are month to month, with no setup fee and no contract. See how the plans work.
Do the math
Is a Web Design Company in Jefferson County, MO Worth It? Run the Numbers
This calculator uses only what you type. It shows how many customers cover the cost, not how many a website will bring.
Questions we hear
Website Design for Jefferson County, MO Businesses: Questions and Answers
How much should I expect to pay for a new website in Jefferson County, MO?
The answer depends on scope: pages, features such as bookings, forms, a store or a member area, and the amount of content to produce. You get a custom quote for your build after a short call with our CEO, since we post no flat price. Allow about four to six weeks for a typical project, opening call to launch. A fully managed custom website with hosting and maintenance is also included with Organic Growth Gold and Platinum.
How long does it take to build a website in Jefferson County, MO?
Allow roughly four to six weeks from first call to go-live. There are four stages: discovery, planning, development and launch, with a first draft you review and edits before launch. The residential remodelers category is crowded in Jefferson County, MO, so starting early makes it likelier the new site is live when customers are looking.
Is Jefferson County, MO a competitive market for small business websites?
Roughly average. Jefferson County, MO scores 62 on our Local Website Competition Index, placing 444th of 1,822 counties with 20,000+ residents, and 238th among the 400 markets on this website. The category with the most small-business competition is residential remodelers, at 1.7 times the typical county. 63.6% of local business locations have fewer than five employees, so many competing businesses are one-person or very small operators. There is more space here for a well-built website to stand out. When you evaluate small business website design in Jefferson County, MO, keep this field in mind.
Which kinds of local businesses crowd the field in Jefferson County, MO?
The top three categories by location count in Jefferson County, MO are landscaping services (122), residential remodelers (116) and full-service restaurants (102). Against a typical county, the most crowded with small businesses are residential remodelers (1.7x) and landscaping services (1.6x). Category size counts the sites yours will be viewed beside, not how yours will fare.
Will I own my website, and who will I work with?
The website is yours, with complete control and access, so there is no renting it from us. During the project you work with a dedicated project manager and developers, from the first conversation until launch, and our U.S.-based team supports you afterward.
Who keeps the website running after it goes live?
We host on managed WordPress, with updates and monitoring. Maintenance means keeping WordPress, themes and plugins current, patching security issues the moment updates come out, running a post-update check after routine updates, and looking over content a few times a year. Your domain name is a separate purchase, managed apart from hosting.
Will a new site help my business show up in search and in AI answers?
It gives you a stronger base. GetPhound sites use well-organized code and are structured for SEO, and speed, reliability and security can all affect SEO. For more visibility we pair it with RankGuarantee™ local landing pages, and Organic Growth adds AI search (GEO) work. No one controls what a search engine or an AI assistant shows, so we make no promises about either.
Do I need an Organic Growth plan to get a site?
No plan is required. A standalone site project does not require any plan. Choose Organic Growth Gold or Platinum and a fully managed custom website with hosting and maintenance comes with it, and Silver is the plan without a site. Plans run month to month and carry no setup fee or contract.
Can one website cover several towns in Jefferson County, MO?
Yes. Jefferson County, MO has 8 towns and cities above 2,500 residents, with Arnold, Festus, De Soto, Pevely and Herculaneum at the top, and a custom site can hold one page per service per town. Planning, before any mockup exists, is where we fix that structure, and RankGuarantee™ local landing pages can extend it later.
Next door
The Counties Closest to Jefferson County
Your service area may spill over the line. Here are the counties nearest Jefferson County, by distance between centers:
- Monroe County, IL lies 20 miles away, with 34,957 people and an index score of 64
- St. Louis County, MO sits 27 miles away, with 987,059 people and an index score of 68.4
- Washington County, MO is 29 miles out, with 23,534 people and an index score of 28.8
- Franklin County, MO is 31 miles out, with 106,404 people and an index score of 70
About this page
Where Every Jefferson County Number Came From
None of this page's figures come from client accounts. It is built from public Census Bureau files and one formula applied to all counties, so Jefferson County can be set next to any other. We publish no traffic, ranking or conversion results from GetPhound sites either, because outcomes differ by business.
- Last builtOctober 19, 2026
- Files usedPopulation estimates, vintage 2023, County Business Patterns for 2017 and 2022, the Small Area Income and Poverty Estimates for 2023, building permit files covering 2021 through 2026 to date, plus Gazetteer files for county centers.
- DefinitionsThe exact calculation of the Local Website Competition Index plus all of the derived figures are written out on the method page. All markets are ranked in the index.
- Something look off?Tell us at hello@getphound.com and we will recheck the Census file.
Get in Touch
Ready for a Better Website in Jefferson County, MO?
What does your business sell, and which part of Jefferson County, MO ought to it reach? Our CEO will go over your website on a short call before quoting it. You can reach us at 610-825-4363 or hello@getphound.com. Weighing a custom WordPress website for your Jefferson County, MO business against other options? A short call is the quickest way to compare.