Cambridge city, MA
Cambridge city, MA is one of the largest US markets, with 117,794 residents and a median household income of $126K. At the 98th percentile of US cities by population, the local services economy here is wide and deep — every vertical we track has 100+ active operators, and the long tail of single-truck contractors is several hundred deep. Cambridge city's scale changes the prospecting playbook — broad keyword reach matters less than vertical depth and brand signal.
How Cambridge city's demographics shape the local-services market
Median household income in Cambridge city is $126K — 69% above the US median of $75K. Higher household budgets shorten negotiation cycles for agencies selling into local trades; the buyers here are often pre-qualifying themselves before the first appointment lands.
The median home in Cambridge city is worth $1M, 225% above the US median of $320K and at the 97th percentile nationally. When property values run this high, job economics reshape — warranty attach rates, upgrade add-ons, and finance product pull-through all lift noticeably. Agencies should expect their clients to win on quality messaging, not volume messaging.
Just 31% of Cambridge city households own their home — well below the US median of 65%. Low ownership funnels trades spend to property managers, turnover crews, and corporate landlords. Agency playbooks here should assume fewer named buyers, larger annual contract value, and longer procurement cycles than an owner-dominated market would carry.
Cambridge city's median home was built in 1948 — 32 years older than the US baseline. Housing age compounds with every passing decade: roofs reach end-of-life around year 25, water heaters around year 12, HVAC systems around year 15. Older housing stock is one of the cleanest leading indicators for residential trades demand, and agencies who can map their client roster against neighborhoods of a specific build vintage tend to outperform broad-market campaigns.
With 117,794 residents, Cambridge city ranks at the 98th percentile of US cities by population. Markets at this scale support deep specialization: agencies can pick a single vertical (HVAC, roofing, pest control) and run a six-figure book of business without ever crossing into adjacent service categories. The downside is real competition — both for prospects and for agency talent — so positioning on a measurable differentiator (response time, retention rate, channel mix) matters more here than in mid-sized markets.
Top verticals by opportunity in Cambridge city
Every vertical we've profiled in Cambridge city, ranked by count and median vulnerability score. Use this as the starting point for an outbound list.
| Vertical | Businesses | Median score | Action |
|---|---|---|---|
| Plumbing Contractor | 43 | Info: 12 | View leads |
| HVAC Contractor | 1 | Info: 7 | View leads |
A sample of Cambridge city businesses profiled
- John L Plumbing and Drain Cleaningplumbing contractor
- Kays Plumber Cambridgeplumbing contractor
- Mr. Rooter Plumbing Of Cambridge, ONplumbing contractor
- My Plumbersplumbing contractor
- Cambridge Plumbing & Heatingplumbing contractor
Showing 5 of 44. Vulnerability scores, phone numbers, line types and full enrichment data are available to signed-in members.
How we measure opportunity
Public-sector demographic data
Population, household income, home value, homeownership rate, median year structure built and self-employment density come from authoritative public demographic releases. Refreshed annually.
Live business records
Business names, addresses, ratings, review counts, websites, phone numbers and operating status come from live business records. Each profiled business is re-checked regularly so stale data drifts off the page.
Composite vulnerability score
We blend 19 signals (review velocity, star rating, website presence and freshness, ad pixels, hiring activity, competitor density and visual brand, plus eleven more) into a 0–100 score. Higher means more likely to engage with marketing services.
Frequently asked
- How many local businesses does LocalVein track in Cambridge city, MA?
- LocalVein currently indexes 44 businesses in Cambridge city, MA, spread across the 21 verticals we cover. Every record is revalidated on a 14-day rotation — defunct listings, closed branches, and renamed operators clear automatically. Refreshed April 2026.
- Which vertical has the most prospects in Cambridge city?
- plumbing contractors leads with 43 active operators in our index. That puts it ahead of every other category we track in Cambridge city — a natural first target when an agency is testing a new outreach angle.
- What does Cambridge city's Market Opportunity Score mean?
- Cambridge city scores 45.43/100 on LocalVein's Market Opportunity Score. The score blends median home value ($1M), homeownership rate, median home age, and population density into a single 0–100 number. Think of it as a shortlist heuristic: higher scores earn a drill-down into vertical-level stats, lower scores stay benched unless a client targets the geography specifically.
- How often is Cambridge city data refreshed?
- Demographic data refreshes annually. Business data (names, ratings, websites, phone numbers) is re-checked on a regular cycle for any business that's been touched by a user scan. The most recent refresh on Cambridge city's demographic row was April 2026.
- Can I export Cambridge city prospects to GoHighLevel, HubSpot, or Instantly?
- Yes. Paid plans include one-click exports tuned for GoHighLevel, HubSpot, and Instantly, with a universal CSV fallback for anything else an agency runs internally. For Cambridge city, expect 44 businesses available across all verticals once you scan a vertical for the first time. $126K median household income and 117,794 residents make it a market where most agency outreach scenarios fit.
The rest of businesses in Cambridge city is behind a free signup.
- 5 sample businesses
- Phones masked (last 2 digits)
- No phone line-type classification
- No CSV export
- No vulnerability ranking on the full list
- all 44 businesses
- Full phone numbers
- Ranked by vulnerability score
- Demographic intelligence per market
- Generic CSV export (CRM-ready)
Start scanning Cambridge city — free
Three scans free. No card required.