2004 Canadian 1-Cent (Penny) Value Guide

The 2004 Canadian 1-cent coin is quietly complex for such an unassuming denomination. The reverse — the Maple Leaf Twig by G.E. Kruger-Gray — remained unchanged, but 2004 was the first full production year to feature Susanna Blunt’s uncrowned “Bare Head” portrait of Queen Elizabeth II, replacing Dora de Pédery-Hunt’s crowned effigy used from 1990 to 2003. Behind the scenes, the Royal Canadian Mint simultaneously struck pennies in two distinct metallic compositions — the established Copper-Plated Zinc and the newer Multi-Ply Plated Steel (MPPS) — identifiable by the presence or absence of a small “P” composition mark below the Queen’s portrait. For the full series context, see our Canadian Penny Value Guide.

Note: Production errors such as off-metal strikes and clipped planchets exist for 2004 but are outside the scope of this standard variety guide.

2004 Canadian 1-cent coin — obverse (left) showing Susanna Blunt’s uncrowned Queen Elizabeth II portrait with the “P” composition mark location indicated, and reverse (right) showing the Maple Leaf Twig design.

2004 Canadian Penny Composition & Melt Value

The 2004 penny is unique among Canadian cents for fielding three distinct metallic compositions in a single year, each tied to a specific production context. Identifying your composition is the essential first step in any valuation, and the magnet test performs it in seconds.

Side-by-side weight comparison of the three 2004 penny compositions on a precision scale: Copper-Plated Zinc (2.25 g), Copper-Plated Steel (2.35 g), and Solid Bronze Proof (approx. 2.50 g). (Illustration — not a photo of your exact coin)

1. Copper-Plated Zinc (CPZ) — No “P” Mark

Visual ID: No mark below the Queen’s portrait. Magnetic test: Non-magnetic. Weight: 2.25 grams. Composition: Zinc core (approx. 98.4%) with a microscopically thin copper plating (approx. 1.6%). Mintage: Approximately 653,317,000.

The zinc core is highly reactive: if the copper plating is scratched or develops a gas bubble, the underlying zinc corrodes rapidly — a phenomenon known among collectors as “zinc rot.” This vulnerability suppresses the long-term survival rate of Gem-quality examples despite the enormous mintage and drives condition rarity at MS-66 and above. Melt value is well below face value; zinc and trace copper have essentially no recovery value at coin weights.

2. Copper-Plated Steel (CPS) — “P” Composition Mark

Visual ID: Small “P” below the Queen’s portrait. Magnetic test: Strongly magnetic. Weight: 2.35 grams. Composition: Steel core (94%) plated with alternating layers of nickel (1.5%) and copper (4.5%). Mintage: Approximately 134,906,000.

The Royal Canadian Mint’s Multi-Ply Plated Steel (MPPS) technology produces a more durable coin than its zinc counterpart. The steel core resists corrosion and maintains surface integrity far better over time, which is reflected in the relative availability of higher-grade examples. Melt value is effectively zero — the cost of separating bonded metal layers from the steel core exceeds the value of any recovered copper or nickel. Technical specifications are confirmed by the Royal Canadian Mint official 1-cent page.

3. Solid Bronze — Proof Sets Only (No “P”)

Visual ID: No “P” mark; deep mirror fields; heavy cameo frost on devices. Magnetic test: Non-magnetic. Weight: Approximately 2.50 grams. Composition: Solid bronze/copper planchet (pre-plated-era standard). Mintage: Approximately 57,614 sets.

These coins were struck for the “First French Settlement” Silver Proof Set and the Double Dollar Set, documented by Colonial Acres Coins. The melt value of solid copper at coin weight fluctuates between approximately $0.02 and $0.03 CAD — technically above face value, but entirely irrelevant when the numismatic value of these coins ranges from $6.00 to $10.00.

2004 Canadian Penny Value Chart by Grade & Finish

Values are strictly conditional on composition, finish, and color preservation. A circulated 2004 penny is worth $0.01 regardless of type. Numismatic premiums appear only at MS-65 Red and above for Business Strikes, or in specific collector-set finishes. All values below are in CAD as of February 2026.

2004 Canadian Penny — Business Strike (Circulation)

Despite the No-P Zinc having nearly five times the mintage of the P Steel, Gem-grade values are comparable. The zinc coin’s vulnerability to plating blisters creates condition scarcity that offsets its higher production numbers. In circulated grades, neither variety carries any premium over face value.

Four-way comparison of 2004 Canadian penny surface types: Business Strike (cartwheel luster), Proof-Like (mirror fields, moderate device definition), Specimen (matte or lined fields with brilliant device relief), and Proof (deep mirror fields with heavy cameo frost). (Illustration — not a photo of your exact coin)

2004 Canadian Penny — Collector Finishes (PL & SP)

Both the Proof-Like and Specimen coins carry the P composition mark and use a Copper-Plated Steel core. They are graded on a dedicated PL/SP scale by ICCS — not the MS scale used for circulation strikes. Values represent single coins removed from their sets; breaking up a set is rarely economical at lower grades.

Grade comparison for the 2004 No-P Zinc penny: MS-63 Red with minor plating blisters highlighted (left), MS-65 Gem Red with full mint brilliance and intact plating (center), MS-66 Superb Gem Red with flawless surfaces and booming luster (right). (Illustration — not a photo of your exact coin)

2004 Canadian Penny — Proof (Solid Bronze)

Proof pennies were struck on solid bronze planchets — no “P” mark — exclusively for the “First French Settlement” Silver Proof Set and the Double Dollar Set (approximately 57,614 sets). They are distinguishable from the circulation No-P Zinc by their heavier weight (approx. 2.50 g), deep mirror fields, and heavy cameo frosting on the devices.

Values in CAD represent typical market prices as of February 2026. For the complete denomination series, see our Canadian Penny Value Guide.

Most Valuable 2004 Canadian Penny Varieties

While the standard 2004 penny is a face-value coin for the vast majority of examples, several specific condition rarities and cataloged die varieties elevate the issue to a legitimate specialist challenge. The key distinctions are the No-P Zinc at extreme condition grades (MS-67 Red) and two cataloged P Steel die varieties.

Trophy-Level Examples

These coins derive their value from extreme condition rarity or formal variety attribution. They must be professionally graded and encapsulated to realize the values below. The PCGS Population Report is the primary reference for tracking how many examples exist at each top-tier grade level.

Findable Die Varieties

These are varieties an observant collector can locate by examining P Steel coins with a loupe. Both require the P (Copper-Plated Steel) composition.

1. The Double Date Variety (2004 P) — Charlton-Listed

The most significant die variety for the year, formally listed in the Charlton Standard Catalogue of Canadian Coins. Use a 10× magnifying loupe and focus on the date “2004.” Look for a distinct “shelf” or secondary image of the digits — particularly the “2” and “4” — slightly offset from the primary digits. This is most likely caused by die deterioration doubling or a minor hub double, which is distinct from valueless mechanical (machine) doubling that presents as flat and shelf-like with no apparent depth. A verified Double Date in MS-64 Red can fetch $125.00 — an enormous multiplier over the $0.50 MS-63 base. Prices sourced from Calgary Coin.

10× magnification close-up of the 2004 P penny date showing the Double Date variety: a secondary offset shelf image on the “2” and “4” digits. Inset shows a normal date with no doubling for comparison. (Illustration — not a photo of your exact coin)

2. The Re-Engraved Date Variety (2004 P)

Under magnification, this variety shows evidence of die “touch-up” tooling inside or around the date digits — jagged lines or deepened numerals resulting from RCM die repair work intended to extend die life. These repairs leave tell-tale marks distinct from normal die flow. An MS-64 example is listed at $45.00 by Calgary Coin.

3. The P vs. No-P Scarcity Context

The P Steel has approximately one-fifth the mintage of the No-P Zinc, but a circulated P penny commands no premium over face value. The premium applies exclusively in Gem Uncirculated grades (MS-65 Red and above). Do not pay above face value for a circulated P penny based on mintage scarcity alone.

2004 Canadian Penny Identification Guide

Use this 30-second checklist to determine exactly which 2004 penny you have before consulting the value tables above.

2004 Canadian penny obverse showing the location of the “P” composition mark (red circle) below Queen Elizabeth II’s portrait truncation. Coins without this mark are Copper-Plated Zinc (or solid bronze Proof); coins with it are Copper-Plated Steel.

30-Second Identification Checklist

1. Monarch Check: The obverse should show Queen Elizabeth II facing right with no crown — Susanna Blunt’s fourth portrait (“Bare Head”), introduced in 2003. This is the first effigy of a Canadian monarch designed by a Canadian artist for this denomination. If you see a crowned effigy, you have a coin from a different year.

2. Reverse Check: The reverse should display the Maple Leaf Twig with the word “CENT” and the inscription “CANADA.” While viewing the reverse, also confirm the date reads “2004.”

3. Edge Check: Run your fingernail around the edge. The 2004 penny has a plain (smooth) edge — no reeding.

4. Magnet Test (Composition Verification — Critical): Touch a refrigerator magnet to the coin.
   — Sticks strongly: Copper-Plated Steel (CPS). You have a “2004 P” coin. Proceed to verify the “P” mark in Step 5.
   — Does not stick: Either Copper-Plated Zinc (CPZ, circulation) or Solid Bronze (Proof set). Proceed to Steps 5 and 6 to distinguish.

5. Marks Check: Look directly below the Queen’s portrait truncation (the cut-off point of the shoulder).
   — “P” present: Copper-Plated Steel. Magnetic (confirms Step 4). Circulation or collector-set origin.
   — No mark: Copper-Plated Zinc (circulation) or Solid Bronze (Proof set only). Use the weight test in Step 6 to distinguish if needed.

6. Weight Check (Distinguishes CPZ from Proof Bronze): Use a precision scale accurate to 0.01 g.
   — 2.25 g: Copper-Plated Zinc (No-P, circulation).
   — 2.35 g: Copper-Plated Steel (P, circulation or set).
   — ≈ 2.50 g: Solid Bronze (Proof set only).

7. Finish Identification (The Critical Value Step):
   — Business Strike: A rotating “cartwheel” spoke of light appears as you tilt the coin. May have minor bag marks from contact with other coins. Value: $0.01 circulated; up to $0.50 at MS-63 Red.
   — Proof-Like (PL): Mirror-bright background field with less defined device frost. Likely removed from a flat pliofilm-wrapped Uncirculated Set. Value: $1.00+ at PL-63.
   — Specimen (SP): Matte or lined (scratched-looking) background field with brilliant, shiny device relief — a distinctive “reverse cameo” appearance. From the Canada Goose Specimen Set. Value: $2.00+ at SP-63.
   — Proof (PF): Deep, almost black mirror field with heavily frosted white devices. Non-magnetic; no “P” mark; weighs approx. 2.50 g. From the Silver Proof or Double Dollar Set. Value: $6.00+ at PF-67.

8. Variety Check (For P Steel Coins Only): If you have an uncirculated P Steel coin, use a 10× loupe on the date “2004.” Look for a secondary offset image or shelf on the “2” and “4” (Double Date) or for tooling lines inside the numerals (Re-Engraved Date). If you see these features, the coin is worth significantly more than the base Business Strike value.

Magnet test comparison for 2004 Canadian pennies: the Copper-Plated Steel “P” coin sticks firmly to a standard magnet (left), while the Copper-Plated Zinc “No-P” coin does not adhere (right). The solid bronze Proof coin also does not stick.

Grading Service Context

ICCS (International Coin Certification Service) is the Canadian market standard, known for conservative and technically strict grading. An ICCS MS-65 Red is considered a “hard” grade. PCGS and NGC are the major US services, highly respected for high-grade modern submissions and Registry Set auctions; some collectors find that a coin graded ICCS MS-65 may receive MS-66 from PCGS or NGC. CCCS is another Canadian service well regarded for attributing Canadian die varieties such as the Double Date, which US services may overlook without a specific attribution request.

2004 Canadian Penny Value FAQs

Methodology & Sources

Values in this guide reflect Canadian retail market prices and reviewed auction realizations as of February 2026. All prices are in CAD. This guide covers standard Business Strike, Proof-Like, Specimen, and Proof issues only; error coins are outside its scope.

Primary Sources:

• Charlton Standard Catalogue of Canadian Coins (76th Edition) — variety listings, mintage data, and Double Date attribution.
• Numista — 2004 1 Cent CPZ (non-magnetic) and 2004 1 Cent CPS (magnetic) — mintage cross-reference.
• Coins and Canada (coinsandcanada.com) — accessed February 2026 for retail pricing trends and variety confirmation.
• Calgary Coin — Canadian Cent Dealer List — market prices for the Double Date and Re-Engraved Date varieties.
• Royal Canadian Mint — Official 1-Cent Page — technical composition and mintage specifications.
• Colonial Acres Coins — 2004 First French Settlement Proof Double Dollar Set — Proof set documentation.
• PCGS Population Report — referenced for top-population trophy grade context.
• Heritage Auctions — Archive Search and Geoffrey Bell Auctions — Spring 2025 — reviewed for trophy-coin sale ceilings.

Market values are point-in-time estimates as of February 2026. Individual coin prices depend on grade, color designation, buyer and seller dynamics, and certification service. This guide is for informational purposes only and does not constitute investment advice.