90755 — Signal Hill, CA
Plumbing Market Targeting Score
ZIP 90755 has moderate owner occupancy (50%) with a median household income of $114K and a median home value of $787K — earning a high Plumbing targeting score of 75/100.
Census Demographics — ZIP 90755
| Demographic Signal | Value |
|---|---|
| City | Signal Hill |
| State | CA |
| Total Population | 11,521 |
| Total Households | 4,563 |
| Median Household Income | $114K |
| Owner-Occupied Households | 2,303 |
| Owner Occupancy Rate | 50% |
| Median Home Value | $787K |
| Single-Family Detached Share | 38% |
| Median Resident Age | 42 years |
| Median Year Built(ACS B25035) | 1981 |
| Built Before 1980(older stock) | 73% |
| Built 1980–1999 | 22% |
| Built 2000 or Later(newer stock) | 6% |
| Source: 2024 ACS 5-Year | |
Comparable ZIPs in Los Angeles
Frequently Asked Questions
Why does ZIP 90755 score 75/100 for Plumbing?▾
The score of 75/100 is driven by: +6 owner-occupied 50% (x1.2); +3 4,563 households; +5 median income $114K. Each signal is weighted for the Plumbing vertical using AreaOps's per-vertical preset.
What does the targeting score mean for my business?▾
A score of 75–100 indicates strong demographic alignment with typical demand patterns for this vertical. 50–74 is moderate, and below 50 indicates the area demographics are less favorable. Use it as a starting signal — not the sole qualifier.
How do I add ZIP 90755 to my Plumbing service area?▾
Sign up for AreaOps, create a brand for your Plumbing operation, then use the Quick Add or targeting workbench to include ZIP 90755. You can also import a bulk list of high-scoring ZIPs as a CSV or XLSX file.
How often is the data updated?▾
Scores are refreshed monthly from 2024 ACS 5-Year data. The vintage note on this page shows which release powers the current score.
Manage Your Service Areas — for Plumbing businesses in Los Angeles
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