Google Ads
Be the result people see first when St. Louis searchers look for what you sell. You pay when they click.
St. Louis, MO · Google Ads Management
Google Ads Management in St. Louis: Win Customers From Competitors
Knowing the field allows before you spend on ads in St. Louis. St. Louis is not gaining new residents quickly. GetPhound runs Google Ads for local businesses on monthly plans with a flat fee and no contract, and we would begin with the numbers below when building yours.
Market at a glance
How Crowded Is Local Advertising in St. Louis?
Ad Competition Index
46.1/ 100
Rank 1,020 of 1,822 counties with 20,000+ residents and 331 of the 400 markets we cover. A higher score means more local businesses are competing for the same searches. How we calculate it
We score every U.S. county-equivalent with 20,000 or more residents on how many ad-heavy local businesses (such as lawyers, dentists, contractors, agents and similar) compete for its residents. St. Louis scores 46.1, which is close to the middle of the pack.
Two things stand out: St. Louis is a city whose population is flat or shrinking, and it is also a city with an unusually high share of bigger (20+ employee) businesses in ad-heavy categories. The eight measures that follow place it among every other county.
- How much the population has changed since 2020 -6.6% Behind on growth than 100% of counties
- Household income at the midpoint (2023 est.) $55,231 Below than 81% of counties
- Ad-heavy local businesses per 10,000 residents 36 More crowded than 58% of counties
- Growth in those businesses, 2017 to 2022 -0.9% A slower pace than 71% of counties
- Share of them that employ 20 or more people 11.1% Higher share than 100% of counties
- Housing permits per 10,000 residents in 2025 9.7 Less construction than 82% of counties
- This year's housing permits against the same months last year +14.7% Stronger than 67% of counties
Each bar places St. Louis alongside all 1,822 U.S. counties with 20,000 or more residents. Sources: Census Bureau population estimates, County Business Patterns (2017 and 2022), Census income estimates and the Building Permits Survey.
What stands out
How a Slow-Growth Market Changes Your Google Ads Plan in St. Louis
People are leaving St. Louis quicker than they arrive (6.6% fewer residents than at the 2020 Census, 281,754 today). In a shrinking market every customer you add is one a competitor loses, so the campaign has to be sharper, not just louder.
Because St. Louis is a compact city with 281,754 residents, geography is a matter of ZIP codes and distance rather than town names. We set the service area around the places you actually work.
New construction
New Homes in St. Louis: Below the 2022 Peak, Turning Up This Year
New housing units authorized by building permits. Data: U.S. Census Bureau Building Permits Survey (annual files by county, plus a year-to-date comparison of identical months). Permits are authorizations, not completed homes.
St. Louis authorized 1,176 housing units in 2022 and 272 in 2025, about 77% fewer; 2025 still works out to 9.7 units per 10,000 residents, less than in 82% of counties. For January through August, permits are running at 219 against 191 a year earlier (+14.7%).
In St. Louis, the construction-linked categories already busiest are roofing contractors (1.5x typical) and real estate agents and brokers (1.4x typical). Every new household needs contractors, insurers, agents and providers, so construction-linked categories feel any swing in permits first. If you work in that space, a change in permits is a cue to revisit your budget ahead of the busy stretch.
Who you are bidding against
Who You Would Be Bidding Against in St. Louis
Here is how St. Louis stacks up against the typical U.S. county in each category: the count per 10,000 residents, the change over time, and how many locations are bigger operations.
CategoryBusiness locationsCompared with a typical countyChange from 2017 to 2022Larger locations (20+ staff)
Law officesBusiest 247 -15.7% 30
Physicians offices 170 +17.2% 34
Roofing contractors 24 -14.3% 3
Real estate agents and brokers 95 +20.3% 3
General automotive repair 72 -16.3% 3
Residential remodelersQuickest growth 81 +42.1% 0
Insurance agencies and brokerages 92 -5.2% 0
Dentists 64 -7.2% 0
Accounting and CPA firms 23 -23.3% 7
Plumbing, heating and air-conditioning contractorsLargest operators 60 +9.1% 23
Landscaping servicesMost room 55 +31% 3
Electrical contractors 31 -26.2% 7
Crowding is employer locations per 10,000 residents relative to the median U.S. county of 20,000+ residents (1.0x is typical; the dark tick marks it). Figures are establishments from the Census County Business Patterns (2017, 2022), not active advertisers. Method
In St. Louis, the law offices category is the most crowded, with 247 locations at 3.0 times the typical density; the count is down 15.7% since 2017. Physicians offices (170 locations, 1.5x) and real estate agents and brokers (95 locations, 1.4x) also sit above a normal county. At the other end, the landscaping services category (55 locations) is below typical density at 0.6x, which can mean more room to win a strong position.
Residential remodelers grew fastest, up 42.1% since 2017 to 81 locations. General automotive repair went the other way, down 16.3% to 72 locations. The biggest operators sit in plumbing, heating and air-conditioning contractors: 23 of 60 locations have 20 or more employees.
Remember that this is a headcount of businesses, not a price list. What a click costs is decided in an auction that depends on far more than how many competitors exist, so we build around your keywords, offer and landing page instead of the headcount.
Similar markets
Which Markets Look Most Like St. Louis?
We matched St. Louis to the six markets in our 400-market set that look most like it on population, income, growth, construction and how crowded local advertising is.
| Market | Score | Residents | Growth since 2020 | Ad-business change since 2017 | Permits per 10k, 2025 |
|---|---|---|---|---|---|
| St. Louis, MO (this page) | 46.1 | 281,754 | -6.6% | -0.9% | 9.7 |
| Norfolk, VA | 44.1 | 230,930 | -3% | +4.8% | 6.8 |
| Orleans Parish, LA | 43.1 | 364,136 | -5.2% | +5.5% | 21.9 |
| Muscogee County, GA | 47.3 | 201,877 | -2.4% | +0.5% | 12.9 |
| Hinds County, MS | 50 | 214,870 | -5.7% | -9.8% | 20.3 |
| Jefferson County, TX | 49.9 | 251,496 | -2% | -9.4% | 13.6 |
| Oneida County, NY | 52.1 | 227,555 | -2% | -6.7% | 10.8 |
These are the six markets among our 400 that match this one most closely on size, income, growth, construction and ad-business density. Sources as above.
Norfolk, VA is the closest match, scoring 44.1 against St. Louis's 46.1. Oneida County, NY is the furthest from it, scoring 52.1. Hinds County, MS's ad-heavy business base changed −9.8% over the period against −0.9% in St. Louis. If you already advertise in one of these markets, the comparison tells you how similar the competitive field is, not what your results will be.
Try your own figures
Work Out What a Lead Can Cost Before You Spend a Dollar
Whether ads are worth it in St. Louis comes down to your numbers, not an average. Fill in the boxes with your own figures to see the most you can spend per lead and still come out even.
More than Google
Google, Facebook, Instagram and Bing Ads Under One Plan
Facebook + Instagram Ads
Ads on Facebook and Instagram, set up through Meta, aimed at St. Louis people who would buy if they saw you.
Bing Ads
Reach searchers who use Bing, Microsoft Edge and Microsoft's partner network instead of Google.
Pay-per-click, paid search and paid social
People say Google Ads, PPC, paid ads, Facebook ads or Instagram ads; all of them mean paying per click, and we manage that for St. Louis businesses on one flat plan.
Most clients start with Google Ads, where intent is highest, and add Facebook and Instagram or Bing once the first campaign is working. One account manager runs all of them.
Step by step
From Setup to Scale: Google Ads in St. Louis
Lay the foundation
We put together your campaign with the groundwork done properly: pages built to turn clicks into calls, keywords, ads, extensions and conversion tracking.
Test and tune
When the campaign goes live we watch it closely and adjust, blocking poor-fit searches with negative keywords, refining bids and steering toward better leads.
Grow the winners
We concentrate on the ad groups that deliver and try wider keywords to lift your call volume.
Improve each month
The tuning never stops, and we lower your monthly management fee as your account grows, which improves your return.
Plans
What Google Ads Management Costs in St. Louis
Flat monthly management, month to month, based on how many platforms you want us to run. Ad spend is billed by the platform, separate from our fee. Over $10K a month in ad budget? Call us.
FAQ
Google Ads in St. Louis: Frequently Asked Questions
What are your Google Ads management fees in St. Louis?
Management is a flat monthly fee, $895 for one platform, $1,595 for two and $2,295 for three, and it never rises with your ad budget. You pay ad spend to the platform, and you can cancel anytime.
How much should I spend on ads in St. Louis?
Work from your own numbers instead of a rule of thumb: the calculator above converts your profit per customer and close rate into the most you can pay per lead. In St. Louis, law offices (3.0x) and physicians offices (1.5x) are denser than a typical county, so if you are in one of those categories plan for a busier auction. We agree on a budget with you before launch and scale it as results come in.
Is St. Louis a competitive market for Google Ads?
About average. St. Louis scores 46.1 on our Ad Competition Index, ranking 1020th of 1,822 counties with 20,000+ residents and 331st of the 400 markets we cover. Law offices is the densest category here, at 3.0 times the typical county. 11.1% of the ad-heavy locations have 20 or more employees, so expect some bigger bidders. That is a reason to be consistent: consistent campaigns can claim ground that would be contested in a larger market.
What kinds of local businesses advertise most in St. Louis?
Across the twelve ad-heavy categories we track, the largest by employer locations in St. Louis are law offices (247), physicians offices (170) and real estate agents and brokers (95). Measured against a typical county, the most crowded are law offices (3.0x) and physicians offices (1.5x). A big or crowded category does not decide whether ads work for you; it tells you how many other businesses may be bidding on the same searches.
How soon will I get calls from Google Ads in St. Louis?
Timing varies. Some accounts hear the phone ring on day one, and others need two to four weeks of tuning, more so in busy categories like law offices. At the start we look at which searches triggered your ads and cut the ones that do not fit your business.
Is St. Louis growing, and does that matter for Google Ads?
St. Louis has 281,754 residents, −6.6% since the 2020 Census, and 272 housing units were permitted in 2025 (9.7 per 10,000 residents). A shrinking population means most new customers have to be won from competitors. Whichever way it goes, ads reach the people who are searching today, and that is why these trends inform the budgets we set.
Can you target only the parts of St. Louis I serve?
Yes. We can target by ZIP code or by a radius around your location, so your ads run in the parts of St. Louis you actually serve and not across the whole city.
Is it only Google, or do you manage Facebook and Instagram ads too?
Yes, we do. On top of Google Ads, we run Bing ads and Meta ads, which run on Facebook and Instagram. Google typically comes first since searchers are ready to act; Bing adds a second search audience and Facebook and Instagram let you reach people before they search. The fee depends on how many platforms you run: $895, $1,595 or $2,295 a month.
Do you require a contract, and how will I track results?
There is no contract; you can cancel anytime. A dedicated account manager handles your campaign and sends monthly reports on the calls, forms and sales.
Next door
Serving Nearby Counties
If your customers extend beyond St. Louis, these are the nearest counties, measured from county center to county center:
- St. Louis County, MO: around 11 miles from here, 987,059 people, competition index 72
- St. Clair County, IL: around 21 miles away, 251,018 residents, competition index 52.1
- Madison County, IL: roughly 23 miles away, 262,752 people, index score 60.1
- Monroe County, IL: around 25 miles from here, 34,957 residents, index score 70.4
- St. Charles County, MO: around 25 miles out, 416,659 people, competition index 60.2
- Jefferson County, MO: around 31 miles from here, 231,230 residents, index score 52.6
Sources and method
How We Built This St. Louis Page
Each number on this page is taken from public Census Bureau data, computed the same way for each county, so you can compare St. Louis with any other market. We do not use client account data or publish performance numbers for GetPhound campaigns, because results differ by business.
- UpdatedOctober 16, 2026
- DataCensus population estimates (2023), County Business Patterns (2017, 2022), Small Area Income and Poverty Estimates (2023), Building Permits Survey (2021 to 2026 year to date), Census Gazetteer files.
- MethodThe Ad Competition Index and every derived figure are defined on the methodology page. Browse all markets in the index.
- Report a mistakeThink we got something wrong? Email hello@getphound.com and we will check it against the Census source.
Get in Touch
Ready to Get More Calls in St. Louis?
Let us know what you sell and where in St. Louis you want customers. We will show you a plan that fits what you want to spend. To book a strategy session with our CEO, call 610-825-4363 or email hello@getphound.com.