TL;DR: A wedding for 75 guests in St Louis, MO typically costs $28,000 – $48,000, with most couples landing around $36,000 — roughly $480 per guest. Catering, venue, and photography eat about 60% of the total, and St Louis runs about 15–20% cheaper than coastal metros for the same guest count.

Useful summary

At 75 guests, you're in the sweet spot where most St Louis venues fit you comfortably without forcing a buyout fee, and per-guest catering minimums are easier to hit. Expect:

• Total realistic range: $28,000 (lean) – $48,000 (elevated)
• Median couple spends: ~$36,000
• Per-guest cost: $370 (lean) to $640 (elevated)
• Biggest swing factor: venue choice (a Forest Park-area historic venue vs. a downtown loft vs. a backyard reception can move your total by $10,000+)

If you have a fixed dollar amount, work backward: subtract your venue and catering quote first, then divide the rest across photography, attire, flowers, music, and stationery using the percentages below.

Variable data table

Typical St Louis allocations for a 75-guest wedding:

Per-guest catering in St Louis runs $95–$165 for plated dinner including service, with full open bar adding $28–$45 per guest for a 5-hour reception.

Local context

St Louis offers a real cost advantage over national averages, but a few local factors matter:

• Venue neighborhoods drive price. Central West End and Clayton venues (think Coronado Ballroom, Chase Park Plaza adjacent spaces) command $7,000–$12,000 in venue fees. The Grove, Soulard, and Cherokee Street lofts and breweries (Schlafly Tap Room, Urban Chestnut) typically run $3,500–$6,500. Forest Park sites (Boathouse, World's Fair Pavilion) sit in the middle at $4,500–$8,000 with park permit fees.
• Season matters more than you'd think. May, June, September, and October are peak — venues quote 15–25% higher and book 12–14 months out. January through March can save you $4,000–$7,000 on a comparable wedding, and you'll have your pick of vendors.
• Weather builds your budget. Outdoor ceremonies in Forest Park or at vineyards in Augusta need a tent rental contingency ($1,800–$3,500) — humidity in July/August is real, and spring storms are common.
• Sales tax + service. St Louis City sales tax is currently around 9.68%, and most caterers add a 20–22% service charge on top of food and bar. Always ask if quotes are pre- or post-tax-and-service before comparing.
• Vineyard country is close. Augusta, Defiance, and Hermann venues are 45–75 minutes out and often bundle catering — useful for hitting a $35K target with 75 guests.

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• Build your line-by-line numbers with the Wedding Budget Calculator.
• Read the full Wedding Budget Guide for how to allocate by priority, not template.
• Use the Wedding Checklist Guide to sequence vendor bookings against your budget.

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FAQ

Is $30,000 enough for a 75-guest wedding in St Louis?

Yes, $30,000 is workable for 75 guests in St Louis if you choose an off-peak date, a venue in The Grove or Soulard rather than Clayton, and a buffet or family-style dinner instead of plated. You'll have roughly $400 per guest, which covers a real photographer, DJ, flowers, and beer-and-wine bar comfortably.

How much should I budget for catering for 75 people?

Plan on $10,000–$13,000 for catering alone, including service charge but before bar. That assumes a $95–$140 per-person package with appetizers, dinner, and cake cutting. Add $2,500–$3,800 for an open bar and another $700–$1,200 for staffing if your venue requires bartender minimums.

What's the cheapest realistic St Louis venue for 75 guests?

City parks (Tower Grove, Forest Park pavilions) rent for $300–$1,200, and breweries like Schlafly Bottleworks or Urban Chestnut start around $2,500–$4,000 including some F&B credit. Restaurant buyouts (Bait, Olive + Oak private rooms) often hit $3,500–$5,500 with food minimums that double as your catering spend.

How far in advance should I book vendors at this guest count?

Lock your venue 10–14 months out for peak season (May–October), and your photographer and caterer within 30 days of that. DJs, florists, and hair/makeup typically book 6–9 months out. For winter dates, you can compress that timeline by 2–3 months.

Should I tip vendors, and how much?

Yes, budget about 2–3% of your total for tips and gratuities. Standard ranges: $50–$150 per server/bartender (often included in the service charge — check first), $100–$300 for your DJ, $50–$200 per photographer/videographer, and $50–$100 for hair and makeup artists per service.

What can I cut without guests noticing?

Skip favors, downgrade from a videographer to a highlight-only package, choose seasonal in-state flowers (peonies in June, dahlias in September), use the same florals for ceremony and reception, and serve a signature cocktail plus beer/wine instead of full open bar. These five moves typically save $4,000–$6,500 with no impact on guest experience.

Does St Louis really cost less than other cities?

Yes — comparable 75-guest weddings run $48,000–$72,000 in Chicago and $55,000–$85,000 in NYC or LA. St Louis benefits from lower venue fees, lower labor costs, and a strong local vendor pool. Your dollar buys roughly 1.4x what it does in those markets.

Sources

• The Knot 2024 Real Weddings Study
• WeddingWire Newlywed Report 2024
• Zola First Look Report 2024
• U.S. Bureau of Labor Statistics, Consumer Expenditure Survey (Midwest region)

Related

• Wedding Budget Calculator
• Wedding Budget Guide
• Houston, TX Wedding Budget for 25 Guests
• Houston, TX Wedding Budget for 50 Guests
• Houston, TX Wedding Budget for 75 Guests
• Wedding Checklist Guide

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