Spray Foam Genius Marketing helps spray foam and insulation contractors in Round Rock, Texas win more jobs from homeowners and builders searching in that market. What follows is a local reading of the same Census, climate, and housing lines printed in the cards. The climate zone on this page is 2A. The population line reads 141,282. If a line is missing, this section does not fill it in.
Owner-occupied homes in Round Rock are 57%. That is lower than the national figure of 65% in the same note. The city figure is at least half, so owner-occupiers are the larger group in this survey line. They are usually the people who can commission insulation on a house they live in. The note on that line says: National: 65% (survey estimate). Aim the website and the map listing at people who can approve the work.
Round Rock's median home value on this page is $442,700. That is higher than the national figure of $360,600 in the same note. Source on this page: U.S. Census Bureau, 2024 American Community Survey 1-year estimates, table B25077, as of 2024. Do not invent a typical job size from this number. Job price depends on the scope the contractor actually sells.
For a Round Rock contractor, the climate card is zone 2A. That is a humid classification. humid climate, zone 2 of 8. On the IECC scale used on our state pages, the number rises as the climate gets colder, from 1 (hot) to 8 (subarctic). Source on this page: U.S. DOE and PNNL, Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270), as of October 21, 2022. Keep that zone in mind when you name attic, wall, or crawl-space work on the site.
The median year homes were built in Round Rock is 2003. That year is later than the national median of 1981 printed in the same note. The note on that line says: National median: 1981 (survey estimate, with a margin of error). A later median points toward more new construction in the mix. An earlier median points toward more retrofit work. The page does not split that into job counts.
Contractors sizing up Round Rock can start from 141,282 residents. The note on that line says: Estimate for July 1, 2025. Source on this page: U.S. Census Bureau, Vintage 2025 population estimates for cities and towns, as of July 1, 2025. The county line reads Williamson County. The marketing question is which part of that population can hire the work, and the housing lines further down are the closer read when they are present.
Nothing here is a ranking promise. It is a way to order the Round Rock message. Cooling is the larger degree-day number and the zone is humid, so attic heat, moisture, and air sealing belong at the front of a Round Rock site. Check it against the grid. A message can be right for the climate and still be invisible three miles from the shop.
A typical year, as printed here, needs 1,442 heating degree days and 3,290 cooling degree days. Both figures use base 65 F. Cooling (3,290) is larger than heating (1,442). The heating note says the reading was measured at AUSTIN-CAMP MABRY. Pages and ads can lead with hot attics, summer bills, and rooms that will not cool. Do not copy a cold-climate service list onto a cooling-led city, or the reverse.
Homes built before 1980 account for 8% of the housing stock in Round Rock. That share is lower than the national figure of 48% in the same note. The note on that line says: National: 48% (survey estimate). Older homes are the usual audience for retrofit insulation. The percentage is not a count of leads.
The free Market Visibility Audit checks Google Maps at a grid of points around a Round Rock business and shows where the company is in the top three and where it is not. Book a strategy call if you would rather walk through the market first. Spray Foam Genius Marketing works with spray foam and insulation contractors from its office in Vancouver, Washington. We do not sell shared leads.
Local area
What Census files list for Round Rock. If a line is missing, that file had nothing that met the overlap rule. Nothing here is estimated.
ZIP codes. 78665, 78664, 78681.
These are 2020 Census ZIP Code Tabulation Areas that overlap Round Rock. A ZCTA is the Census stand-in for a ZIP code. It is not a USPS delivery list. Source: U.S. Census Bureau, 2020 ZCTA to Place Relationship File. Retrieved 2026-10-31.
Primary roads. I-35, State Highway 45, State Highway 45 W, State Highway 45 E.
Limited-access highways from the 2020 Census TIGER primary roads file that cross the city boundary. Interstate labels drop the space Census stores after the hyphen. Short Census forms in the road names are written as full words. Interstate, US, state, and Puerto Rico route numbers stay as route designators. A road stored with both & and and is listed once. Source: U.S. Census Bureau, TIGER/Line 2020 Primary Roads (MTFCC S1100). Retrieved 2026-10-31.
Market facts for spray foam contractors in Round Rock
Population
141,282
Estimate for July 1, 2025
Source: U.S. Census Bureau, Vintage 2025 population estimates for cities and towns. As of July 1, 2025.
County
Williamson County
County that contains the city's central point
Source: U.S. Census Bureau Geocoder (2020 county boundaries). As of 2020.
IECC climate zone
2A
humid climate, zone 2 of 8
Source: U.S. DOE and PNNL, Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270). As of October 21, 2022.
Heating degree days per year
1,442
Normal, base 65 F, measured at AUSTIN-CAMP MABRY
Source: NOAA NCEI 1991-2020 U.S. Climate Normals. As of 1991-2020.
Cooling degree days per year
3,290
Normal, base 65 F, measured at AUSTIN-CAMP MABRY
Source: NOAA NCEI 1991-2020 U.S. Climate Normals. As of 1991-2020.
Median year homes were built
2003
National median: 1981 (survey estimate, with a margin of error)
Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates, table B25035. As of 2024.
Homes built before 1980
8%
National: 48% (survey estimate)
Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates, table B25034. As of 2024.
Owner-occupied homes
57%
National: 65% (survey estimate)
Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates, table B25003. As of 2024.
Median home value
$442,700
Owner-occupied homes. National: $360,600 (survey estimate)
Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates, table B25077. As of 2024.
Each figure links to its public source and shows the date it applies to.
Drawn from the sourced figures above. No new numbers.
Homes built before 1980
Owner-occupied homes
Median home value
Heating and cooling load in a typical year
Degree days per year, a standard measure of how much heating or cooling a climate needs.
What this means for your marketing in Round Rock
The Census Bureau's 2024 American Community Survey puts the median home in Round Rock at a build year of 2003 (nationally: 1981), and 8% of its homes were built before 1980 (nationally: 48%). That is a younger housing stock than most of the country. A larger share of the work comes from new construction and recent builds, so builder and developer outreach deserves a place next to homeowner retrofit pages.
Round Rock is in Williamson County, which falls in IECC climate zone 2A. NOAA's 1991-2020 normals for AUSTIN-CAMP MABRY (about 15 miles away) show 1,442 heating degree days and 3,290 cooling degree days in a typical year, so cooling is the larger load. For a spray foam or insulation contractor, that tends to move what homeowners search for toward hot attics, high summer energy bills and rooms that will not cool. The "A" in 2A marks a humid climate, so moisture control and air sealing deserve space in your content.
57% of occupied homes in Round Rock are owner-occupied (nationally: 65%), and the median home value is $442,700 (nationally: $360,600). That is close to the national mix of owners and renters.
Round Rock had an estimated 141,282 residents on July 1, 2025 (U.S. Census Bureau). Google Maps rankings change from one part of a market to the next, so being visible near your shop does not mean being visible across the whole service area. The free Market Visibility Audit shows your ranking at a grid of points around your business.
How the Google Maps grid works in a market like Round Rock
Google Maps does not show one ranking for a whole city. The result changes block by block, depending on where the searcher is standing. Our audit searches from a grid of points around your business and records where you appear at each one. Green means you are in the top 3 at that spot. Red means customers there are not finding you. A single rank for "Round Rock" does not exist on Google Maps. The grid is how we record the change from point to point.
Example from a client in Baton Rouge, Louisiana, not Round Rock
How working with us goes
Spray Foam Genius Marketing works with spray foam and insulation contractors. The steps are the same in Round Rock as everywhere else. Plans are month to month, and you can end service with 30 days notice.
1. Audit
We look at where your company shows up on Google Maps in the cities you serve. The Market Visibility Audit is free. It shows the current grid. It is not a forecast, and it does not promise a ranking.
2. Plan
If the work is a fit, we write a plan for the website, the Google Business Profile, and the ads for the jobs you take. We do not sell shared leads. We do not promise that only one contractor in Round Rock can hire us.
3. Launch
We set up the work in the plan. You buy and own the domain at a registrar you choose, such as Namecheap or GoDaddy. We do not hold the domain, and we do not transfer it. If we build a website, we can move that website to a host you choose after you have been with us at least 90 days and you end service with 30 days notice. Before 90 days the website stays with us.
4. Monthly review
Each month we review what is live: the map listing, the pages, and the ads. We do not bill per lead or per estimate.
Services for Round Rock contractors
SEO Services for Insulation Companies
A Round Rock SEO plan can split retrofit and new-construction pages using the median build year of 2003 published here.
Google Business Profile Optimization
The map listing is how a Round Rock searcher meets the company before the website. The grid shows whether that meeting happens across the service area.
Google Ads Management
In Round Rock, owner-occupied homes are 57%. Ads still have to be aimed at people who can hire the work, inside the geography you serve.
Facebook & Instagram Ads
A Round Rock social ad can speak to homes around the median build year of 2003 when the offer is retrofit or new construction.
Website Development
Write the Round Rock site for the person who can approve the job. Owner-occupied homes are 57% on this page.
Reputation Management
Reviews for a Round Rock contractor are part of the map result. Ask after finished jobs, and answer what comes in. We do not invent review counts.
Results from other markets
These are real client results from the markets named. Client companies are not identified, and results vary by market.
Spray foam marketing in Round Rock: FAQ
What climate zone is Round Rock in, and why does it matter for my marketing?+
Williamson County is in IECC climate zone 2A (U.S. Department of Energy and PNNL, 2022). Climate zone drives what insulation work homeowners ask about, so it shapes which services and keywords to put first on your website and in your ads.
Is heating or cooling the bigger driver in Round Rock?+
NOAA's 1991-2020 normals for the nearest weather station show 1,442 annual heating degree days and 3,290 annual cooling degree days. Cooling is the larger number, which is a useful starting point for choosing what to promote.
How old are the homes in Round Rock, and does it change what I should sell?+
The Census Bureau's 2024 American Community Survey estimates a median build year of 2003 and 8% of homes built before 1980 in Round Rock. A younger stock means new-construction work matters more, so reach builders as well as homeowners.
Do most people in Round Rock own their homes?+
The 2024 American Community Survey estimates that 57% of occupied homes in Round Rock are owner-occupied, compared with 65% nationally. Owners are usually the ones who buy insulation work, so this is the size of the group your marketing is aimed at.
How big is the Round Rock market?+
The U.S. Census Bureau estimated 141,282 residents in Round Rock on July 1, 2025. Population is only one input. The audit shows how many positions you actually hold on Google Maps across the area.
Do you have an office in Round Rock?+
No. Our office is in Vancouver, Washington. We work with spray foam and insulation contractors across the United States and Canada.
How do I see where my company ranks in Round Rock?+
Run the free Market Visibility Audit. It checks your Google Maps ranking at a grid of points around your business and shows the map in a few minutes.
Other areas in Texas
See where your company ranks in Round Rock.
Get a free market visibility audit and see where you show up, and where you do not, across your service area.
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