Facebook vs Instagram Ads for Suffolk County Businesses: Which Platform Actually Delivers ROI in 2026?

Social media marketing is how local businesses in Suffolk County turn followers into paying customers ??? but the Facebook versus Instagram ad debate has been costing Long Island SMBs time and money when they should be spending both efficiently.

I run SlideInDM out of Bay Shore, and I talk to local business owners every week who are dumping money into social ads without knowing which platform actually works for them. Let me settle this.

The State of Social Ads: What the Numbers Actually Say

Before we talk platform specifics, here’s what’s happening in 2026:

Social platforms now drive over 60% of product discovery, according to Sprout Social’s 2026 benchmarks. Google? Down to 34.5% of total search share. That’s not a trend ??? that’s a tectonic shift. People are skipping the search engine and going straight to Instagram and TikTok to find what they need.

Short-form video delivers the highest ROI of any content format at 41%, and 94% of organizations report that influencer-driven content outperforms traditional digital advertising by 2x???3x.

The takeaway: if you’re not doing social media advertising in Suffolk County in 2026, your competitors are eating your lunch while you’re still handing out flyers.

Facebook Ads vs Instagram Ads: The Breakdown

Facebook Ads ??? Still the Workhorse

Facebook has 5.66 billion global social media users in 2026, and while it’s not the cool platform anymore, it is still the most effective for:

– Local targeting ??? Facebook’s hyperlocal ad targeting is unmatched. You can target “within 5 miles of Bay Shore” with income level, interests, and past purchase behavior.

– Lead generation forms ??? Native lead ads that don’t require a landing page. Huge for local service businesses (plumbers, electricians, contractors).

– Retargeting ??? Facebook’s pixel-based retargeting is still the gold standard.

– Audience age ??? 35???65+ demo spends the most time and money here.

Instagram Ads ??? The Attention Machine

Instagram drives the highest engagement rates across all social platforms. Here’s where it wins:

– Visual discovery ??? If your business has a visual component (restaurants, salons, real estate, home services), Instagram is non-negotiable.

– Reels ??? Short-form video with the highest organic reach of any format. A single Reel can outperform a month of static posts.

– Younger demos ??? Gen Z and Millennials trust product info found on Instagram more than Google or AI chatbots (52% and 52%, respectively).

– Creator partnerships ??? Local influencer collaborations on Instagram deliver 2???3x ROI versus brand-only ads.

The Right Split for Long Island Businesses

There is no single “right” platform. The right answer depends on who you’re selling to:

Facebook-first (70/30 split favoring Facebook):

– Home services (plumbing, HVAC, electrical, roofing)

– Senior-oriented services (elder care, financial planning)

– B2B services

– Real estate (buyers 40+)

– Professional services (lawyers, accountants)

Instagram-first (70/30 split favoring Instagram):

– Restaurants, bars, cafes, food trucks

– Salons, spas, barbershops

– Gyms, fitness studios, yoga

– Fashion, boutique retail

– Real estate (luxury, first-time buyers)

– Arts, entertainment, events

Balanced (50/50):

– Medical/dental practices

– Auto repair and dealerships

– Landscaping and construction

– Pet services

Direct Answers: Quick Platform Profiles

How much should I spend on Facebook ads in Suffolk County?

Start at $15???$25 per day for local reach campaigns. Focus on a 5-mile radius around your business. Run for 14 days minimum before judging performance.

Does Instagram advertising work for local service businesses?

Yes ??? if you lead with video. Before-and-after content, behind-the-scenes Reels, and customer testimonial clips outperform static image ads by a wide margin.

Can I run both from one ad manager?

Yes. Meta’s Ads Manager runs Facebook and Instagram from one dashboard. You can target both platforms with the same campaign and see per-platform performance.

What’s the biggest mistake Long Island businesses make?

Running ads without a conversion goal. “Brand awareness” campaigns for local businesses are usually a waste. Always optimize for leads (form fills, calls, website visits).

How long before I see results?

With proper setup ??? pixel, targeting, creative ??? you should see measurable lead volume within 2???3 weeks. The first week is data collection for Meta’s algorithm to optimize.

Do I need video or are photos enough?

Video outperforms static by a significant margin on both platforms. A 30-second iPhone video with good lighting beats a professional photo shoot for ad performance. Speed trumps polish.

FAQ

What’s a good cost per lead for Suffolk County Facebook ads?

$8???$15 per lead is the benchmark for local service businesses. If you’re paying more than $25/lead, your targeting or creative needs work.

Should I advertise on both platforms simultaneously?

Not until you’ve proven one works. Pick your primary platform based on your audience, optimize for 30 days, then expand. Running both thin from day one doubles your budget without learning what works.

Does LinkedIn make sense for local businesses?

Only if you sell B2B services locally ??? commercial cleaning, office supplies, B2B IT support. For consumer-facing local businesses, skip LinkedIn entirely.

How much time does social media management actually take?

A proper strategy requires 8???12 hours per week per platform for content creation, community management, ad optimization, and reporting. That’s why most business owners outsource it.

My Take

I’ve managed campaigns across both platforms for dozens of Long Island businesses. Here’s the honest truth:

Facebook gives you the most reliable local lead flow. Instagram gives you the best brand growth. Most local businesses should start with Facebook, prove the ROI, then layer in Instagram with repurposed content.

But whichever platform you choose, consistency is the determining factor ??? not budget, not creative quality, not targeting. The businesses that show up every day with fresh content and optimized ads win. The ones that post once and ghost? They’re subsidizing your competition.

Stop Guessing. Start Growing.

Consistent social media = consistent leads. Let SlideInDM handle your content strategy, ad management, and performance tracking so you can focus on actually running your business.

We serve Bay Shore, Huntington, Patchogue, Riverhead, and all of Suffolk County ??? on-site and remote.

Get Your Free Social Media Audit ???