McDonald's Menu in Mercersburg, PA — Prices 2026

1 location · 21 menu items tracked · App-sourced prices · Updated October 2026

$6.69 Big Mac avg
$6.69 Min price
$6.69 Max price
$5.91 National avg

McDonald's Locations in Mercersburg

McDonald's Prices in Mercersburg

McDonald's in Mercersburg, PA averages $6.69 for a Big Mac, ranging from $6.69 to $6.69 across 1 locations. The US national average is $5.91.

Price Breakdown — All Items in Mercersburg

20 Pc. Chicken McNuggets
$10.99
State avg: $8.5
$2.49 above state avg

20 Pc. Chicken McNuggets in Mercersburg averages $10.99. The state average is $8.5.

Big Arch
$8.99
State avg: $8.81
$0.18 above state avg

Big Arch in Mercersburg averages $8.99. The state average is $8.81.

Big Arch Large Meal
$13.59
State avg: $13.17
$0.42 above state avg

Big Arch Large Meal in Mercersburg averages $13.59. The state average is $13.17.

Big Arch Meal
$12.99
State avg: $12.52
$0.47 above state avg

Big Arch Meal in Mercersburg averages $12.99. The state average is $12.52.

Big Mac
$6.69
State avg: $6.16
$0.53 above state avg

Big Mac in Mercersburg averages $6.69. The state average is $6.16.

Big Mac Large Meal
$9.99
State avg: $10.17
$0.18 below state avg

Big Mac Large Meal in Mercersburg averages $9.99. The state average is $10.17.

Big Mac Meal
$9.79
State avg: $9.49
$0.30 above state avg

Big Mac Meal in Mercersburg averages $9.79. The state average is $9.49.

Cheeseburger
$1.99
State avg: $2.64
$0.65 below state avg

Cheeseburger in Mercersburg averages $1.99. The state average is $2.64.

Derpy McFlurry
$5.89
State avg: $5.41
$0.48 above state avg

Derpy McFlurry in Mercersburg averages $5.89. The state average is $5.41.

Double Cheeseburger
$3.59
State avg: $3.7
$0.11 below state avg

Double Cheeseburger in Mercersburg averages $3.59. The state average is $3.7.

Filet-O-Fish
$5.99
State avg: $5.18
$0.81 above state avg

Filet-O-Fish in Mercersburg averages $5.99. The state average is $5.18.

McChicken
$2.39
State avg: $2.85
$0.46 below state avg

McChicken in Mercersburg averages $2.39. The state average is $2.85.

Medium Coke
$1.49
State avg: $1.57
$0.08 below state avg

Medium Coke in Mercersburg averages $1.49. The state average is $1.57.

Medium French Fries
$3.69
State avg: $3.72
$0.03 below state avg

Medium French Fries in Mercersburg averages $3.69. The state average is $3.72.

Medium Latte
$3.79
State avg: $3.49
$0.30 above state avg

Medium Latte in Mercersburg averages $3.79. The state average is $3.49.

Medium Minute Maid Orange Juice
$2.99
State avg: $3.13
$0.14 below state avg

Medium Minute Maid Orange Juice in Mercersburg averages $2.99. The state average is $3.13.

Medium Premium Roast Coffee
$1.59
State avg: $1.87
$0.28 below state avg

Medium Premium Roast Coffee in Mercersburg averages $1.59. The state average is $1.87.

Medium Strawberry Shake
$4.39
State avg: $4.55
$0.16 below state avg

Medium Strawberry Shake in Mercersburg averages $4.39. The state average is $4.55.

Ramyeon McShaker Fries
$4.29
State avg: $4.29
Same as state avg

Ramyeon McShaker Fries in Mercersburg averages $4.29. The state average is $4.29.

Saja Boys Breakfast Meal
$8.59
State avg: $8.63
$0.04 below state avg

Saja Boys Breakfast Meal in Mercersburg averages $8.59. The state average is $8.63.

Vanilla Cone
$1.99
State avg: $2.54
$0.55 below state avg

Vanilla Cone in Mercersburg averages $1.99. The state average is $2.54.

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Nearby Cities in PA (within 20 miles)

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McDonald's Mercersburg — Frequently Asked Questions

Big Mac price in Mercersburg, PA — 2026
The average Big Mac price in Mercersburg, PA is $6.69 as of October 2026, based on 1 McDonald's location tracked across the city. Prices range from $6.69 to $6.69 — a $0.00 spread between the cheapest and most expensive store. The US national average Big Mac is $5.91; Mercersburg is $0.78 (13.2%) above that benchmark. Source: McDonald's mobile app — verified October 2026.
McDonald's menu prices in Mercersburg, PA — full list 2026
McDonald's menu prices in Mercersburg, PA as of October 2026 (city-wide averages across 1 location): Big Mac $6.69, Medium Fries $3.69, Medium Coke $1.49, Medium Coffee $1.59, Cheeseburger $1.99. Figures are city-wide averages sourced from the McDonald's app. Individual stores may charge slightly more or less — each listing on this page shows its own current price.
How many McDonald's locations are in Mercersburg, PA?
MenuPriceTracker tracks 1 McDonald's location in Mercersburg, PA. Each is independently owned by a franchisee who sets their own menu prices. This franchise model explains the price variation in Mercersburg — Big Mac prices range from $6.69 to $6.69, reflecting differences in local labor costs, real estate, and competitive market conditions. Every location is listed on this page with its current app-sourced price.
Are McDonald's prices in Mercersburg above the US national average?
Yes — the Big Mac in Mercersburg, PA averages $6.69, which is $0.78 (13.2%) above the US national average of $5.91. McDonald's prices are set independently by franchise owners based on local labor and real-estate costs. MenuPriceTracker tracks thousands of US locations to calculate the national benchmark.
McDonald's near me in Mercersburg — which location has the lowest price?
To find the cheapest McDonald's near you in Mercersburg, PA, scroll through the store list on this page — every location displays its live app price so you can compare before you go. All prices are verified from the McDonald's mobile app as of October 2026. For real-time availability, cross-check with the McDonald's app before driving.
McDonald's French Fries price in Mercersburg, PA — 2026
Medium French Fries in Mercersburg, PA average $3.69 as of October 2026, based on 1 location that report fries pricing. The PA statewide average for Medium Fries is $3.72 — Mercersburg is $0.03 below the state average. Each store listing on this page shows the exact fries price at that location.
When were McDonald's prices in Mercersburg last updated?
McDonald's prices for Mercersburg, PA shown on this page were last verified October 2026. MenuPriceTracker collects pricing directly from the McDonald's mobile app across all 1 tracked location. Prices are refreshed monthly. Because franchise owners may update prices at any time, we recommend verifying with the McDonald's app or calling your local store for same-day accuracy.
McDonald's Big Mac price in Mcconnellsburg vs Mercersburg, PA
Mcconnellsburg, PA is 7.9 miles from Mercersburg. The average Big Mac in Mcconnellsburg is $6.39 across 1 location — $0.30 cheaper than Mercersburg's average of $6.69 (4.5% difference). Driving 7.9 miles to Mcconnellsburg could save $0.30 per Big Mac compared to the Mercersburg average. Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Mcconnellsburg city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Greencastle vs Mercersburg, PA
Greencastle, PA is 10.9 miles from Mercersburg. The average Big Mac in Greencastle is $6.69 across 1 location — $0.00 the same price than Mercersburg's average of $6.69 (0.0% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Greencastle city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Chambersburg vs Mercersburg, PA
Chambersburg, PA is 15.6 miles from Mercersburg. The average Big Mac in Chambersburg is $6.69 across 1 location — $0.00 the same price than Mercersburg's average of $6.69 (0.0% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Chambersburg city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Waynesboro vs Mercersburg, PA
Waynesboro, PA is 18.6 miles from Mercersburg. The average Big Mac in Waynesboro is $6.69 across 1 location — $0.00 the same price than Mercersburg's average of $6.69 (0.0% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Waynesboro city page on MenuPriceTracker for the full price list.

MenuPriceTracker vs. Delivery Apps & Other Price Sites

How do these prices compare to what Uber Eats, DoorDash, or Grubhub show?

Uber Eats, DoorDash, Grubhub, and Seamless inflate McDonald's menu prices by 15–30% on top of the in-store price before adding delivery fees, service fees, and tip. The price you see on a delivery app is not what McDonald's charges at the counter. MenuPriceTracker shows the real menu price from the McDonald's app — what you'd actually pay walking into the restaurant or ordering at the kiosk.

Why not just check TripAdvisor for McDonald's prices?

TripAdvisor doesn't track individual McDonald's store prices. Any price information on TripAdvisor is user-submitted, covers only a small fraction of locations, and can be months or years out of date. MenuPriceTracker tracks store-level prices for 9,200+ US McDonald's locations across all 50 states, refreshed monthly from the McDonald's app.

Where does MenuPriceTracker get McDonald's price data?

Prices are collected at the store level from the McDonald's app, covering 9,200+ locations in every US state. Each store's data is refreshed monthly so you see real local prices — not a national estimate, a delivery markup, or crowdsourced guesses. The national average, state averages, and per-city averages on this site are all computed from that same store-level data.