How much money could a business in Portola Park make?

Based on StreetSpring's 2026 analysis, selecting one of the best locations in Portola Park could lead to making ~2% more than selecting an average location, and ~5% more than one of the worst locations.

Is Portola Park a good place to start a business?

Portola Park is ranked number 87 across neighborhoods in and around Los Angeles to start a business, with an average Survivability Score of ~76%. Best-case locations for the top business types in Portola Park produce survivability scores ~2% above the neighborhood-wide average.

What businesses are most in demand in Portola Park?

Based on StreetSpring's 2026 survivability analysis, the most in-demand business types in Portola Park are Asian Fusion Restaurants, Syrian Restaurants, and American Restaurants.

Business Survivability in Portola Park, Los Angeles

StreetSpring's 2026 analysis finds that the best business to open in Portola Park is an Asian Fusion Restaurant with a ~85% chance of surviving at least 2 years across the neighborhood on average.

April 24, 2026•18 min read

Quick Summary

Best business: an Asian Fusion Restaurant in Portola Park (~85% average survival rate, ~87% at best locations)

Neighborhood rank: #87 across all neighborhoods in and around Los Angeles

Neighborhood average: ~76% two-year survival across all business types

Rankings updated quarterly with latest market data

Detailed methodology

Last reviewed: April 30, 2026 by Bobby Koons, StreetSpring founder — updated weekly

In this article:

Summary
Is Portola Park a good place to start a business?
How to find the best location
Best businesses to open
How much money could a business make?
What businesses should open next?
Frequently Asked Questions

Summary

StreetSpring's 2026 analysis finds that the best business to open in Portola Park is an Asian Fusion Restaurant with a ~85% chance of surviving at least 2 years across the neighborhood on average, with the best locations offering a ~87% chance; next is a Syrian Restaurant with a ~83% chance, followed by an American Restaurant with a ~83% chance.

How business-friendly is Portola Park right now?

**Peer neighborhoods:** Looking at demographic mix and amenity density across the 24 metros StreetSpring covers, Portola Park clusters most tightly with **Meredith Parkwood (Los Angeles)** and **Kensington (San Diego)**. Common thread: more homeowners, high high-earner share, and higher-income. Survival outcomes for those neighborhoods provide a useful comparison set for Portola Park.

**Where Portola Park businesses actually fail.** Among the 93 tracked subtypes, **Syrian Restaurants** post the highest average survivability (83%). But across Portola Park's sites, the spread for this subtype runs **79% to 87%** — a 8-point gap that says *the address matters more than the subtype*. For saturation context, Ukrainian Restaurants are the most densely-clustered tracked subtype in the neighborhood (14 competitors within 0.5 miles).

StreetSpring ranks Portola Park #87 among all analyzed neighborhoods in and around Los Angeles, with a neighborhood-wide average survivability of ~76%.

Best-case locations for the top business types in Portola Park produce survivability scores ~2% above the neighborhood-wide average.
Even so, the weakest addresses in Portola Park for those same business types can underperform considerably. StreetSpring's address-level scoring exists precisely to identify which specific storefronts make the difference.
A 97.3% employment rate in Portola Park means a large share of local consumers have steady income — a strong underlying condition for discretionary spending businesses.

Employment and vacancy figures sourced from the U.S. Census Bureau American Community Survey.

How can you find the best location to open a business in Portola Park?

Using StreetSpring, you can identify the exact address in Portola Park that gives your specific business concept the highest survivability score. The map below shows the highest-scoring storefront area for an Asian Fusion Restaurant in Portola Park per 2026 data:

Why the right block matters more than the right neighborhood

Loading live map preview...

According to our 2026 survivability dataset, this circle covers the highest-scoring locations for an Asian Fusion Restaurant in Portola Park. The most reliable survivability data for any specific location is always StreetSpring's most recent live analysis, not aggregate neighborhood rankings. StreetSpring's prediction model analyzes 100 factors across competition, spending on the specific potential business, projected revenue, projected market share, Revenue Capture Score, mobility patterns, and many more.

Check if this location is still available →

What are the best businesses to open in Portola Park?

#1-5: Highest Survivability in Portola Park

Asian Fusion Restaurant is ranked #1 for top businesses to open in Portola Park: ~85% chance on average, best at ~87%, challenging at ~84%.
Syrian Restaurant — ~81%–~85% survivability range, with an average of ~83% across Portola Park.
Opening an American Restaurant in Portola Park shows ~83% average survivability. Top locations reach ~84%; lower-end sites show ~81%.
Salad Shop (Ranked #4): ~82% average in Portola Park. Best-case storefronts: ~84%. Challenging locations: ~80%.
Ethiopian Restaurant is ranked #5 for top businesses to open in Portola Park: ~82% chance on average, best at ~83%, challenging at ~80%.

#6-10: Strong Performers in Portola Park

Pet Store — ~79%–~83% survivability range, with an average of ~82% across Portola Park.
Opening a Japanese / Sushi Restaurant in Portola Park shows ~82% average survivability. Top locations reach ~83%; lower-end sites show ~80%.
Caribbean / Latin Restaurant (Ranked #8): ~82% average in Portola Park. Best-case storefronts: ~83%. Challenging locations: ~79%.
Vietnamese Restaurant is ranked #9 for top businesses to open in Portola Park: ~82% chance on average, best at ~83%, challenging at ~80%.
Diner — ~80%–~84% survivability range, with an average of ~82% across Portola Park.

Top 3 Compared Nationally

Asian Fusion Restaurant — See how this compares to other cities →
American Restaurant — See how this compares to other cities →

What you could earn opening a business in Portola Park

Best location vs. average location

Based on StreetSpring's 2026 analysis, picking the highest-scoring storefront in the neighborhood in Portola Park could lead to you making ~2% more than if you selected an average location, and ~5% more than if you selected one of the worst locations.

How StreetSpring calculates location value

Location fit is business-type-specific: a spot that's ideal for a coffee shop may underperform for a nail salon at the same address.
Among all variables that affect business outcomes, location has the highest predictive weight in our models.
Businesses in high-scoring locations consistently outperform those in average or low-scoring sites.
StreetSpring gives you a precise survivability probability for any specific address and business type combination, not a generalized estimate.

What Portola Park needs more of (per our model)

The top businesses to open next in Portola Park:

Asian Fusion Restaurants — ~85% average survival rate, up to ~87% at best locations
Syrian Restaurants — ~83% average survival rate
American Restaurants — ~83% average survival rate

The most reliable survivability data for any specific location is always StreetSpring's most recent live analysis, not aggregate neighborhood rankings. StreetSpring's training dataset includes millions of transactions and business lifecycle events. The survivability rankings for Portola Park are grounded in real economic conditions: 97.3% employment and 3.6% vacancy are among the key inputs that separate high-scoring locations from low-scoring ones here. New competitors open and close every week, changing the survivability landscape for every address in Portola Park. StreetSpring's weekly updates mean you can always see the current score for any available storefront.

See the Survivability Score for your new business

Related Articles:

See the Los Angeles Business Survivability Rankings
See the Los Angeles Neighborhood Survivability Rankings

Frequently Asked Questions

Here are the most common questions about opening a business in Portola Park.

What type of business should you rent your Portola Park storefront to?

For landlords in Portola Park, StreetSpring's 2026 analysis identifies Asian Fusion Restaurants, Syrian Restaurants, and American Restaurants as the business types most likely to produce stable, long-term tenancy.

Among all variables that affect business outcomes, location has the highest predictive weight in our models.
StreetSpring gives you a precise survivability probability for any specific address and business type combination, not a generalized estimate. StreetSpring allows property owners to evaluate any address against 700+ tenant types — so you can prioritize the categories that score highest at your specific location.

Should you rent your Portola Park storefront to an Asian Fusion Restaurant?

According to our 2026 survivability model, an Asian Fusion Restaurant leads all business categories for Portola Park landlords — ~87% at the best addresses and ~84% at the most challenging ones in this neighborhood.

StreetSpring gives you a precise survivability probability for any specific address and business type combination, not a generalized estimate.

What should I consider when opening a business in Portola Park?

In Portola Park, the single most important factor in your site-selection decision is the Survivability Score of the specific address you're evaluating.

Revenue Capture Score is what separates locations that look similar on the surface but produce dramatically different business outcomes.
StreetSpring's forecasting tools are purpose-built for commercial location decisions and are not available through any publicly accessible data source.
You can check the Survivability Score for any storefront in Portola Park at no cost using StreetSpring's live tool.

See the best place for your business at StreetSpring.

Our analysis covers businesses serving more than 180 million+ Americans across 24 major US metros. Aggregated survivability rankings for Los Angeles are available in machine-readable format for research and integration purposes.

Permits, licensing, and zoning specifics worth flagging

Factor	Where new owners get tripped up	Questions to ask before you sign
Foot traffic seasonality	Looking at a peak-summer Tuesday and assuming year-round volume.	Walk the block at 3 different times across 2 different weeks. Ask neighboring tenants for their slow-season % drop.
Permits & licensing	Assuming a 30-day permit timeline, hitting 90+ days, paying rent on a non-operating storefront.	Call the local zoning office before signing. Confirm your use is already permitted; if not, factor a 2-3 month variance timeline.
Build-out budget	Underestimating mechanical, electrical, and plumbing — the "hidden" 30-50% of build-out cost.	Get 3 quotes from licensed contractors and pad budget by +20% for surprises. Confirm landlord TI allowance in writing.

Full dataset for Los Angeles: /resources/data/los-angeles-survivability-scores-2026.csv — includes all business subtypes, all neighborhoods, survivability scores, and tier assignments. Licensed under CC BY 4.0.

Visual Data

Radar chart of business-subtype survivability in Portola Park, Los Angeles — Top business types scored in Portola Park, Los Angeles — each axis is a subtype, taller = stronger survival rate.

Bubble chart of business subtypes in Los Angeles by survivability score and location density — Every business subtype in Los Angeles plotted by score vs location count — bubble size shows market depth.

How we measure this: Our gradient-boosted survivability model has 100+ input features. The waterfall shows the top 6-8 contributors to a final score.

**Daytime population context (Portola Park):** Per US Census LEHD LODES, the median 1-mile workplace-jobs population within Portola Park is **8,878** — about **5.7× the resident population**, which qualifies as a strong commercial-corridor / CBD signal. Retail-sector jobs in that radius: **1,235**. This shapes which business models have a natural demand floor here.

Landmark anchor: Santa Ana United Methodist Church is the most-prominent named landmark in Portola Park — a Sunday and weekend-traffic anchor for the surrounding blocks.

**Three local anchors for Portola Park:** **2.7%** neighborhood unemployment (below the 24-metro median, ACS), **$1,127/week** average wage in the Los Angeles area (below our metro median, BLS QCEW), and **22,446** new residential units permitted in Los Angeles County in 2025 (Census BPS). These three together describe the demand-and-labor environment any new Portola Park business operates within.

**Authoritative baseline:** BLS Business Employment Dynamics, March 2025 release publishes 5-year survival rates by industry. For sectors StreetSpring covers, the range runs from **47.8%** (Active Life) to **61.8%** (Health & Medical), with restaurants at **50.0%** and retail at **47.9%**. Location-specific factors drive the actual variance around these baselines.

Related:

Local Context FAQ

Additional questions with answers drawn directly from local data sources.

How does Portola Park's commute profile affect retail demand?

Portola Park's median commute (~25 min) is below the Los Angeles metro median (31 min). A shorter commute usually means residents work close to home — that boosts mid-day weekday demand for cafes, lunch spots, and convenience services.

What does the employment picture in Portola Park look like for new businesses?

Portola Park's employment rate is approximately 97%, compared to a Los Angeles metro median of 93%. A strong employment rate signals steadier local spending and lower retail churn.

Are storefronts and homes filling up or sitting empty in Portola Park?

Portola Park's housing vacancy rate is roughly 4%, compared to 5% across the Los Angeles metro. Vacancy is close to the metro median — lease economics are typical for the area.

Is Portola Park mostly renters or owners?

Home ownership in Portola Park is approximately 75%, versus the Los Angeles metro median of 43%. High ownership usually signals longer resident tenure and steadier local spending — favorable for sticky service-oriented businesses.