Pool Barriers: Bostonia vs San Marcos
How do pool barriers rules compare between Bostonia, CA and San Marcos, CA?
Bostonia and San Marcos have similar restriction levels.
Bostonia, CA
San Diego County
All swimming pools in unincorporated San Diego County must have safety barriers at least 60 inches high with self-closing, self-latching gates per the California Building Code and Swimming Pool Safety Act. Gates must open away from the pool with latches at least 60 inches above ground.
View full Bostonia rules →San Marcos, CA
San Diego County
San Marcos enforces California Building Code pool barrier requirements. All residential swimming pools and spas must have a safety barrier at least 60 inches (5 feet) high with self-closing, self-latching gates. Non-climbable barriers and compliant gate hardware are mandatory to prevent child drowning.
View full San Marcos rules →Key Facts Comparison
| Fact | Bostonia | San Marcos |
|---|---|---|
| Minimum Height | 60 inches on pool side | - |
| Gate Latch Height | 60+ inches above ground | 54 inches minimum |
| Gate Direction | Must open away from pool | - |
| Ground Clearance | 2 in max (4 in on concrete) | - |
| Code | County Code §92.1.3109.3 / CA Pool Safety Act | - |
| Barrier Height | - | 60 inches (5 ft) minimum |
| Opening Size | - | No 4-inch sphere passage |
| Gate Type | - | Self-closing, self-latching |
| Development Services | - | (760) 744-1050 x3233 |
Highlighted rows indicate differences between cities.
Bostonia FAQ
How high must a pool fence be in San Diego County?
Pool barriers must be at least 60 inches (5 feet) high, measured on the side facing the pool. Gates must have self-closing and self-latching devices with latches at least 60 inches above ground.
Can I use chain link fence for my pool barrier?
Yes, but it must be at least 11.5 gauge wire with mesh openings no larger than 2.25-inch square to prevent children from climbing.
Do above-ground pools need barriers?
Yes. All pools containing water over 18 inches deep must have approved safety barriers. Above-ground pool walls may satisfy part of the barrier requirement if they meet height and climbing resistance standards.
San Marcos FAQ
How tall does a pool fence need to be in San Marcos CA?
Pool barriers must be at least 60 inches (5 feet) tall under the California Building Code adopted by San Marcos. Gates must be self-closing and self-latching with the latch at least 54 inches above ground.
Can I use my house wall as part of the pool barrier in San Marcos?
Your home's exterior wall may serve as part of the pool barrier if doors leading to the pool area have approved alarm systems. Otherwise, a separate barrier with a self-closing, self-latching gate is required on all sides.
What are the pool fence requirements for above-ground pools in San Marcos?
Above-ground pools with walls at least 48 inches high may serve as part of the barrier, but access points (ladders, steps) must have barriers with self-closing, self-latching gates meeting the 60-inch height requirement.
Compare other topics
See how Bostonia and San Marcos compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool