Brunswick anchors coastal Glynn County, and ZIP 31520 is its urban core: 22,313 residents living across 10,583 housing units. What makes this a working roofing market is the age of the housing stock, 85.5% of homes here were built before 2001, so a large share of roofs are now past or approaching the end of a typical asphalt-shingle service life. Ownership is split almost evenly, with 45.5% of units owner-occupied, which means a healthy mix of homeowner replacement work alongside rental and investor-owned property maintenance. Home values are modest by coastal-Georgia standards at a median of $147,500, and median household income sits at $40,071, so pricing sensitivity matters and value-focused roofing offers tend to land well. Our research found only three roofing companies actively competing in the local search results for this ZIP, a low-saturation picture that leaves clear room for a well-reviewed operator to establish share. The named competitors average 56 Google reviews, so review depth here is shallow enough that a focused reputation-building effort can move a new entrant up the local pack quickly.
Request the Full ReportSingle ZIP-code service area: 31520 · Market data compiled July 8, 2026.
All figures below are for ZIP code 31520, a single ZIP-code service area, not all of Brunswick, GA.
Total population
Source: U.S. Census Bureau, American Community Survey 5-year estimates (via Census Reporter)
Housing units
Source: U.S. Census Bureau, American Community Survey 5-year estimates (via Census Reporter)
Owner-occupancy
Source: U.S. Census Bureau, American Community Survey 5-year estimates (via Census Reporter)
Median home value
Source: U.S. Census Bureau, American Community Survey 5-year estimates (via Census Reporter)
Median household income
Source: U.S. Census Bureau, American Community Survey 5-year estimates (via Census Reporter)
Homes built before 2001
Source: U.S. Census Bureau, American Community Survey 5-year estimates (via Census Reporter)
85.5% of the 10,583 housing units were built before 2001, putting a large block of roofs into replacement age.
At a $147,500 median home value and $40,071 median income, value-oriented roofing and financing offers fit the local budget.
Only three roofers surfaced in local search and they average just 56 reviews, so competitive saturation is low and review depth is thin.
Active Roofing contractors
Market saturation
Avg. Google reviews
15 reviews · 4.9★ (as of July 8, 2026)
126 reviews · 5★ (as of July 8, 2026)
28 reviews · 4.8★ (as of July 8, 2026)
Our research surfaced three active roofing companies in local search for ZIP 31520, a low-saturation market. They average 56 Google reviews, so a well-reviewed operator can climb the local pack without going up against dozens of established names.
85.5% of the 10,583 housing units in 31520 were built before 2001. As those roofs pass 20-plus years, replacement and major-repair demand rises, which is the core of a steady residential roofing pipeline.
With a median home value of $147,500 and median household income of $40,071, homeowners in 31520 are value-conscious. Clear pricing, financing options, and repair-versus-replace guidance resonate more than premium-only positioning.
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