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TL;DR: A 150-guest wedding in South Fulton, GA typically runs $38,000 – $62,000, with most couples landing near $48,000. Catering and venue together eat up roughly 55% of that budget, and your single biggest cost lever is picking a venue that lets you bring in outside catering.

Useful Summary

At 150 guests, you're in the "full traditional wedding" zone — plated or buffet dinner, a real bar, a DJ or band, a photographer plus a second shooter, and florals across ceremony and reception. South Fulton sits just southwest of Atlanta, so you get Atlanta-metro vendor access without downtown Atlanta venue pricing, which is where your budget actually benefits.

Expect these realities for 150 guests locally:

If you only remember one thing: at 150 guests, every $10/plate change moves your total budget by $1,500. Guest count and per-plate cost are where you win or lose this.

Variable Data Table

Here's a realistic allocation for a 150-guest South Fulton wedding at three budget tiers. Percentages reflect The Knot's national allocation adjusted for metro Atlanta vendor pricing.

Category Lean ($38K) Typical ($48K) Elevated ($62K)
Venue rental $4,500 $7,500 $12,000
Catering (food + staff) $13,500 $18,000 $22,500
Bar & beverages $4,500 $6,000 $8,000
Photography $3,200 $4,500 $6,500
Videography $1,800 $2,800 $4,500
Flowers & décor $2,500 $4,000 $7,000
Music (DJ or band) $1,500 $2,500 $5,500
Attire (both partners) $2,000 $3,200 $5,000
Stationery & signage $600 $1,000 $1,800
Cake & desserts $500 $800 $1,400
Hair & makeup $700 $1,200 $2,000
Officiant $400 $500 $800
Transportation $500 $900 $2,000
Rentals & lighting $800 $1,600 $3,500
Gratuities & buffer $2,000 $2,500 $3,500
Total $38,000 $48,000 $62,000
Per guest $253 $320 $413

Local Context

South Fulton was incorporated in 2017 and covers communities including Old National, Cedar Grove, Stonewall Tell, Cliftondale, and Wolf Creek. You have three practical venue paths here:

Climate matters for date planning. Georgia summers (June–August) average 88°F with high humidity and afternoon thunderstorms, so outdoor-only venues need a tent plan — and tenting 150 guests adds $3,500–$8,000. October and April are the sweet spots: mild weather and photogenic foliage or bloom. January and February are the cheapest months and still reasonable weather-wise.

Sales tax in Fulton County is 8.9%, which applies to food, rentals, and most vendor services. Always confirm whether quoted prices include tax and service charge — a 22% service charge plus 8.9% tax turns a $95/plate quote into $125/plate.

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FAQ

Is $48,000 really average for 150 guests in South Fulton?

Yes, for a standard Saturday wedding with full catering, bar, photographer, DJ, and florals, $45,000–$52,000 is the realistic middle. Couples who book Friday or Sunday in the off-season and use a venue that allows outside catering routinely come in at $38,000–$42,000 without cutting guest experience.

What's the single biggest way to cut the budget without cutting guests?

Pick a venue that allows outside catering and BYO alcohol. In-house catering minimums in Atlanta-metro hotels and country clubs are often $120+ per plate, while local South Fulton caterers can serve the same quality meal at $75–$95 per plate. For 150 guests, that's $3,750–$6,750 saved instantly.

How much should we budget for the bar for 150 guests?

Plan on $4,500–$8,000 for a 4–5 hour bar. Beer and wine only runs $22–$30 per guest; full open bar runs $38–$55 per guest. If your venue allows BYO, you can supply alcohol for about $12–$18 per guest and pay a licensed bartender separately ($400–$700).

When should we book our South Fulton venue?

Book 12–14 months out for Saturdays in April–June or October, which are the most competitive dates. For Friday, Sunday, or off-season weddings, 8–10 months is usually sufficient. Most venues here require a 25–50% deposit to hold the date.

Do we need a wedding planner at this size?

At 150 guests with multiple vendors, you need at minimum a month-of coordinator ($1,200–$2,500), which is already built into the "gratuities & buffer" line for lean budgets or added explicitly at higher tiers. A full-service planner runs $5,000–$9,000 locally and typically pays for themselves through vendor negotiations if your total budget is above $50,000.

What's not included in the table above?

The engagement ring, honeymoon, rehearsal dinner, welcome events, and wedding bands are excluded — those are separate line items. Rehearsal dinners for 40–50 people in South Fulton typically run $2,000–$4,500, and a brunch the morning after adds another $1,500–$3,000.

How much should we hold in contingency?

Keep 5–8% of your total budget unassigned until the last 60 days. For a $48,000 wedding, that's $2,400–$3,850. Final guest count additions, vendor tip standards (15–20% on catering and bar, $50–$200 per other vendor), and last-minute rentals are where this money goes.

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