Spray Foam Genius Marketing helps spray foam and insulation contractors in Lynn, Massachusetts win more jobs from homeowners and builders searching in that market. Contractors in Lynn do not need a generic insulation page with the city name swapped in. The climate zone on this page is 5A. The population line reads 104,236. The differences that matter here are the ones these sources already measured.
A typical year, as printed here, needs 6,103 heating degree days and 611 cooling degree days. Both figures use base 65 F. Heating (6,103) is larger than cooling (611). The heating note says the reading was measured at BEVERLY MUNI AP. Pages and ads can lead with cold rooms, drafts, and heating bills. Do not copy a cold-climate service list onto a cooling-led city, or the reverse.
Median home value in Lynn is $510,100. That is higher than the national figure of $332,700 in the same note. The note on that line says: Owner-occupied homes. National: $332,700 (5-year survey estimate, with a wider margin of error for smaller cities). A higher or lower value is not a price you should promise for a job. It is a clue about which message to lead with, comfort and performance or straightforward savings, and it stays tied to the survey year.
Read as a set, the sourced lines suggest what a Lynn contractor should say first. Heating is the larger degree-day number, so cold-weather comfort is the first story for Lynn. With owner-occupancy at 48%, a Lynn campaign that speaks only to resident homeowners is aimed at the smaller tenure group. Check it against the grid. A message can be right for the climate and still be invisible three miles from the shop.
Lynn lists utility gas (57%) as the main heating fuel on this page. Source on this page: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25040, as of 2020-2024. Mention the fuel homeowners already use when you explain why insulation shows up on a monthly bill. Do not invent a percentage of bills that insulation will cut.
Lynn shows 48% owner-occupied. That is lower than the national figure of 65% in the same note. Source on this page: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25003, as of 2020-2024. The city figure is under half, so renters are a large part of occupied homes. Renters are less often the person who hires insulation, which makes owners and landlords the tighter audience. Do not read the percentage as a market-share goal. It is a housing tenure figure from the source named on the card.
Lynn is in Massachusetts, and the climate zone on this page is 5A. The moisture letter on this zone is humid (5A). The note reads: humid climate, zone 5 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. Zone is a reason to lead with the jobs people in this climate ask about, not a rank factor by itself.
When the site talks about old houses versus new ones in Lynn, the sourced median is 1946. That year is earlier than the national median of 1980 printed in the same note. Source on this page: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25035, as of 2020-2024. Do not turn the median into a claim that most homes were built in that exact year. A median is the midpoint of the survey, and the note says it is a survey estimate when that is what the source published.
The pre-1980 housing line for Lynn reads 78%. That share is higher than the national figure of 50% in the same note. Source on this page: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25034, as of 2020-2024. Write about air sealing and attic work for those houses only in the terms you can actually explain. The statistic does not say which neighborhoods hold the older homes.
The headcount published for Lynn is 104,236. The note on that line says: Estimate for July 1, 2025. The county line reads Essex County. That number does not say how many households will hire an insulation company. It does say the Google Maps result has room to change from one neighborhood to the next.
If you want the map before a conversation, run the Market Visibility Audit for your Lynn service area. If you want to talk first, book a strategy call. The work is month to month with 30 days notice. It is not pay-per-lead, and it is not an exclusive territory.
Local area
What Census files list for Lynn. If a line is missing, that file had nothing that met the overlap rule. Nothing here is estimated.
ZIP codes. 01904, 01905, 01902, 01901.
These are 2020 Census ZIP Code Tabulation Areas that overlap Lynn. 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.
Market facts for spray foam contractors in Lynn
Population
104,236
Estimate for July 1, 2025
Source: U.S. Census Bureau, Vintage 2025 population estimates for cities and towns. As of July 1, 2025.
County
Essex County
County that contains the city's central point
Source: U.S. Census Bureau Geocoder (2020 county boundaries). As of 2020.
IECC climate zone
5A
humid climate, zone 5 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
6,103
Normal, base 65 F, measured at BEVERLY MUNI AP
Source: NOAA NCEI 1991-2020 U.S. Climate Normals. As of 1991-2020.
Cooling degree days per year
611
Normal, base 65 F, measured at BEVERLY MUNI AP
Source: NOAA NCEI 1991-2020 U.S. Climate Normals. As of 1991-2020.
Median year homes were built
1946
National median: 1980 (5-year survey estimate, with a wider margin of error for smaller cities)
Source: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25035. As of 2020-2024.
Homes built before 1980
78%
National: 50% (5-year survey estimate, with a wider margin of error for smaller cities)
Source: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25034. As of 2020-2024.
Owner-occupied homes
48%
National: 65% (5-year survey estimate, with a wider margin of error for smaller cities)
Source: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25003. As of 2020-2024.
Median home value
$510,100
Owner-occupied homes. National: $332,700 (5-year survey estimate, with a wider margin of error for smaller cities)
Source: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25077. As of 2020-2024.
Main heating fuel
utility gas (57%)
Share of occupied homes (5-year survey estimate, with a wider margin of error for smaller cities)
Source: U.S. Census Bureau, 2020-2024 American Community Survey 5-year estimates, table B25040. As of 2020-2024.
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 Lynn
The Census Bureau's 2020-2024 American Community Survey (5-year estimates) puts the median home in Lynn at a build year of 1946 (nationally: 1980), and 78% of its homes were built before 1980 (nationally: 50%). That is an older housing stock. Older homes are where attic insulation, air sealing and rim joist work tend to pay off for the owner, so retrofit and energy-bill messaging usually fits better here than a new-construction pitch.
Lynn is in Essex County, which falls in IECC climate zone 5A. NOAA's 1991-2020 normals for BEVERLY MUNI AP (about 8 miles away) show 6,103 heating degree days and 611 cooling degree days in a typical year, so heating is the larger load. For a spray foam or insulation contractor, that tends to move what homeowners search for toward cold rooms, drafts, high heating bills and ice dams. The "A" in 5A marks a humid climate, so moisture control and air sealing deserve space in your content.
48% of occupied homes in Lynn are owner-occupied (nationally: 65%), and the median home value is $510,100 (nationally: $332,700). Renters make up a large part of the city, and renters are less often the ones who commission insulation work, so the buyers you want are a smaller group of owners and landlords. It is worth checking in your Google Maps grid whether the strongest demand sits in the suburbs and towns around the city. Higher home values tend to go with owners who spend on comfort and performance, so quality, warranty and results messaging usually works better than leading with price.
Of occupied homes in Lynn, 57% heat mainly with utility gas and 22% with electricity (ACS 2020-2024, 5-year). Fuel oil still heats a meaningful share of homes, and those owners see their heating cost in every delivery, so winter-bill savings is a strong angle.
Lynn had an estimated 104,236 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 Lynn
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. For a Massachusetts contractor working Lynn, green and red are positions at those points. They are not a citywide trophy.
Example from a client in Baton Rouge, Louisiana, not Lynn
How working with us goes
Spray Foam Genius Marketing works with spray foam and insulation contractors. The steps are the same in Lynn 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 Lynn 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 Lynn contractors
SEO Services for Insulation Companies
Search pages for Lynn should name the jobs that fit zone 5A, then the neighborhoods you actually cover in Massachusetts.
Google Business Profile Optimization
The Google Business Profile for a Lynn company should list the services that match the heating load shown in the degree days, in the words customers search.
Google Ads Management
Search ads for Lynn can follow the degree days and lead with heating, the larger of the two published loads.
Facebook & Instagram Ads
A Lynn social ad can speak to homes around the median build year of 1946 when the offer is retrofit or new construction.
Website Development
A Lynn website needs the services, the service area, and a way to call. You buy and own the domain at a registrar you choose. We do not hold it.
Reputation Management
Reviews for a Lynn 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 Lynn: FAQ
What climate zone is Lynn in, and why does it matter for my marketing?+
Essex County is in IECC climate zone 5A (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 Lynn?+
NOAA's 1991-2020 normals for the nearest weather station show 6,103 annual heating degree days and 611 annual cooling degree days. Heating is the larger number, which is a useful starting point for choosing what to promote.
How old are the homes in Lynn, and does it change what I should sell?+
The Census Bureau's 2020-2024 American Community Survey (5-year estimates) estimates a median build year of 1946 and 78% of homes built before 1980 in Lynn. Older homes tend to need retrofit work such as attic and air sealing, so lead with that.
Do most people in Lynn own their homes?+
The 2020-2024 American Community Survey (5-year estimates) estimates that 48% of occupied homes in Lynn 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 Lynn market?+
The U.S. Census Bureau estimated 104,236 residents in Lynn 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 Lynn?+
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 Lynn?+
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 Massachusetts
See where your company ranks in Lynn.
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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