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ZIP Code

90621 — Buena Park, CA

HVAC Market Targeting Score

HVAC Score
65/ 100 · Medium
Score drivers
-3 owner-occupied 35% (x1.2)+4 10,977 households+5 median income $98K (x1.1)+4 median home value $832K-2 single-family 31% (x1.2)

ZIP 90621 is predominantly rental (35% owner occupancy) with a median household income of $98K and a median home value of $832K — earning a medium HVAC targeting score of 65/100.

Census Demographics — ZIP 90621

Demographic SignalValue
CityBuena Park
StateCA
Total Population35,984
Total Households10,977
Median Household Income$98K
Owner-Occupied Households3,816
Owner Occupancy Rate35%
Median Home Value$832K
Single-Family Detached Share31%
Median Resident Age36 years
Median Year Built(ACS B25035)1974
Built Before 1980(older stock)79%
Built 1980–199916%
Built 2000 or Later(newer stock)6%
Source: 2024 ACS 5-Year

Comparable ZIPs in Los Angeles

90650Norwalk84/High99,90068%$100K
92692Mission Viejo84/High47,02275%$131K
92691Mission Viejo84/High45,84177%$141K
90713Lakewood84/High28,22185%$133K
91350Santa Clarita84/High43,97383%$140K
HVAC market data for all metros: HVAC service area data →
See ZIP 90621 scores across all verticals: ZIP 90621 industry comparison →

Frequently Asked Questions

Why does ZIP 90621 score 65/100 for HVAC?▾

The score of 65/100 is driven by: -3 owner-occupied 35% (x1.2); +4 10,977 households; +5 median income $98K (x1.1). Each signal is weighted for the HVAC 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 90621 to my HVAC service area?▾

Sign up for AreaOps, create a brand for your HVAC operation, then use the Quick Add or targeting workbench to include ZIP 90621. 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 HVAC businesses in Los Angeles

AreaOps gives your ops team a visual territory map, bulk ZIP import, and the full scoring model — all filterable by the demographics that drive demand for your specific vertical.