2006 Quarter Coin Value (Errors List, “D”, “S” & “P” Mint Mark Worth)

In 2006, the U.S. Mint continued its popular 50 State Quarters program with five new designs. Most circulated examples are still worth face value—around $0.25 in Good condition.

However, 2006 Quarter value increases noticeably in higher grades and special editions. For instance, a 2006-P North Dakota quarter in MS (Mint State) condition is valued at approximately $17.71, while a 2006-S Nevada Silver DCAM reaches about $8.78.

From design details to error varieties, this article covers everything that affects what your 2006 quarters might be worth today.

 

2006 Quarter Value By Variety

Below, you’ll find a complete breakdown by state, mint mark, and condition. If you know the grade of your coin, you can find the exact price below in the Value Guides section.

Also Read: State Quarter Value (1999-2008)

 

Top 10 Most Valuable 2006 Quarter Worth Money

While most 2006 state quarters are worth face value, a small number of top-graded examples have sold for hundreds or even thousands of dollars at auction.

The 2006-D North Dakota quarter in MS68 grade holds the record at $3,760, sold through Heritage Auctions in January 2017. The 2006-P Nebraska MS68 follows at $2,350, also sold around the same period. These prices reflect how rare it is to find circulation-strike quarters in near-perfect condition.

Mid-tier values range from $345 to $881. The 2006-P South Dakota MS68 reached $881, while the 2006-D Colorado and 2006-D Nevada quarters in MS68 each sold for around $345 to $375.

Proof and silver proof versions also command some premiums. A 2006-S North Dakota Silver PR69 is valued at $510, and a 2006-S Nevada PR70 sits at $299. Condition and grading remain the most important factors in determining value.

 

History of The 2006 Quarter

The 2006 quarters were part of the 50 State Quarters Program, a ten-year initiative conducted by the United States Mint from 1999 to 2008.

The program was inspired by a 1992 Royal Canadian Mint program called “Canada 125,” which marked the 125th anniversary of Canada’s Confederation with commemorative 25-cent pieces representing each province and territory. That Canadian program sparked a revival of interest in coin collecting and led American numismatists to advocate for a similar U.S. series.

In 1997, Congress passed the 50 States Commemorative Coin Program Act, which was signed into law by President Bill Clinton on December 1, 1997. The legislation aimed to honor the unique Federal Republic and promote knowledge among American youth about individual states, their history, geography, and the diversity of national heritage.

The quarters released in 2006 honored Nevada, Nebraska, Colorado, North Dakota, and South Dakota. These five states were the 36th through 40th admitted to the Union respectively. The release of these coins signaled the completion of the eighth year of the ten-year program.

Each state played a significant role in determining its quarter design. Governors announced design competitions, and citizens submitted concepts representing their state’s history, symbols, traditions, or landmarks. The 50 State Quarters Program ultimately became the most successful coin initiative in U.S. history.

Also Read: Top 100 Most Valuable Modern Quarters Worth Money List (1965-Present)

 

Is You 2006 Quarter Rare?

The CoinValueChecker App can help you explore the rarity details of your 2006 quarter and discover whether your coin holds any special collectible value.

 

Key Features of The 2006 Quarter

Knowing the key features of the 2006 quarter helps collectors identify authentic coins and appreciate their historical significance. The following sections detail the obverse, reverse, and other physical characteristics of these commemorative coins.

The Obverse Of The 2006 Quarter

The State Quarter front-side design features a slightly smaller bust of Washington and has sharper, crisper lines compared to earlier versions. The obverse of each coin pictures a modified version of the existing George Washington quarter dollar.

“In God We Trust” was moved from the left to the right. “Liberty” was moved from along the top to the left side. The words “United States of America” were printed along the top. The date along the bottom of the quarter was replaced with the words “Quarter Dollar.”

The mint mark indicating the production facility appears on the lower right side of the obverse, with “P” for Philadelphia and “D” for Denver.

The Reverse Of The 2006 Quarter

The 2006 quarters feature five distinct reverse designs, each celebrating a different state’s heritage. The coins were issued at approximate ten-week intervals beginning early in 2006.

All five quarters share common inscriptions on the reverse, including the state name, statehood year, mintage year (2006), and “E Pluribus Unum.”

Nevada (36th state): Depicts a trio of wild mustangs, the sun rising behind snow-capped mountains, bordered by sagebrush and a banner that reads “The Silver State.”

Nebraska (37th state): Features an ox-drawn covered wagon carrying pioneers with Chimney Rock in the background and the sun shining brightly above them.

Colorado (38th state): Features the rugged Rocky Mountains, evergreen trees and a banner reading “Colorful Colorado.”

North Dakota (39th state): Depicts a pair of grazing American bison in the foreground with a sunset view of the rugged buttes and canyons that symbolize the state’s Badlands region.

South Dakota (40th state): Features the state bird, the Chinese ring-necked pheasant, in flight above the Mount Rushmore National Memorial, a sculpture of four American Presidents: George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln. The image is bordered by heads of wheat.

Other Features Of The 2006 Quarter

The 2006 State Quarters share the same physical specifications as other quarters in the program. The quarter has a diameter of 0.955 inch (24.26 mm) and a thickness of 0.069 inch (1.75 mm). It is composed of two layers of cupronickel (75% copper, 25% nickel) clad on a core of pure copper, making the coin’s overall composition 8.33% nickel and 91.67% copper.

The coin weighs 5.670 grams. The edge is reeded with 119 grooves around the circumference.

Silver proof versions were also produced at the San Francisco Mint for special proof sets. These are composed of 90% silver and 10% copper. Silver quarters bear an “S” mintmark.

Also Read: Washington Quarter Value (1932-1998)

 

2006 Quarter Mintage & Survival Data

The 2006 Philadelphia Mint quarters show notable variation in mintage across the five state designs. The P Nebraska quarter leads with the highest mintage at 318,000,000, followed by P North Dakota at 305,800,000. These two issues account for the largest share of the year’s Philadelphia quarter distribution.

P Nevada and P Colorado have similar mintage figures at 277,000,000 and 274,800,000 respectively. Both quarters fall in the mid-range among the 2006 releases. The comparable numbers suggest the U.S. Mint maintained steady demand projections for these two states.

The P South Dakota quarter has the lowest mintage at 245,000,000. As the final release of 2006, it was issued in November.

Survival data for all five Philadelphia varieties remains unknown. Without documented survival rates, collectors cannot yet determine how many of these quarters still exist in various grades today

Also Read: America The Beautiful Quarters Value (2010-2021)

 

The Easy Way to Know Your 2006 Quarter Value

The value of a 2006 quarter depends on several key factors. The core elements collectors should focus on include date, mint mark, eye appeal, and condition. Generally, the higher the grade, the more valuable a coin tends to be. Minting errors such as doubled dies or off-center strikes can also add significant premium.

The CoinValueChecker App offers a convenient way to examine these factors for your 2006 quarter. Simply scan your coin to get detailed information on its grade, mint mark, potential errors, and estimated worth.

 

2006 Quarter Value Guides

The 2006 quarters include five distinct state designs released throughout the year. The value of these coins can change based on market demand, condition, grading, and the specific characteristics of individual coins.

Each state quarter exists in multiple versions: circulation strikes from Philadelphia (P) and Denver (D), special strikes with satin finish, clad proof coins, and silver proof coins from San Francisco (S).

Standard circulation quarters are typically only worth their face value. Collectors seeking premium examples should focus on high-grade uncirculated coins.

• 2006 Nevada Quarter — Wild mustangs and “The Silver State” banner.
• 2006 Nebraska Quarter — Chimney Rock with ox-drawn covered wagon.
• 2006 Colorado Quarter — Rocky Mountains and “Colorful Colorado.”
• 2006 North Dakota Quarter — American bison grazing in the Badlands.
• 2006 South Dakota Quarter — Mount Rushmore and a ring-necked pheasant.

 

2006 Nevada Quarter Value

The citizens of Nevada voted on the designs, with more than 60,000 votes cast, and Nevada’s children cast the deciding vote. The winning design, titled “Morning in Nevada,” emerged from a democratic process that made this coin a genuine expression of what Nevadans wanted to show the world.

The value of this coin varies significantly by mint and grade. For the Denver mint issue, the auction record stands at $345 for an MS68 example, set at Heritage Auctions on November 27, 2007. At MS67, certified Philadelphia mint examples are valued around $55, while grades of MS68 and higher are extremely rare.

For collectors interested in special strikes, the 2006-P Nevada Satin Finish Quarter offers an appealing option—examples in SP68 condition appear to be the norm at around $18, while SP69 pieces are much scarcer yet still affordable for about $125.

Nevada is home to more than 50 percent of the nation’s wild horses, a fact that inspired the winning design and gives this coin a special cultural resonance among collectors who appreciate coins tied to meaningful regional heritage.

Below is a table of historical auction records for this coin.

The following chart illustrates its market activity over the past year.

 

2006 Nebraska Quarter Value

Chimney Rock served as a landmark along the Oregon, California, and Mormon Trails, appearing in more emigrant diaries than any other point on the Oregon route. Roughly 350,000 pioneers passed this formation, and its prominence led Nebraska’s design committee to select it from nearly 6,500 citizen-submitted concepts.

This coin was struck at Philadelphia, Denver, and San Francisco. San Francisco’s proofs, produced solely for collectors and sold in special sets, typically survive in superb condition, with PR69 and PR70 examples trading between $10 and $40.

Philadelphia and Denver coins entered everyday circulation, creating a very different market profile. Both the 2006-P and 2006-D pieces trade for about $0.80 in circulated grades, while MS67 examples typically reach $30–$60.

At the highest levels, rarity becomes the key driver. Denver’s MS68 auction record sits at $345, but Philadelphia’s climbs to $2,350 because only four coins have been certified at MS68—making it dramatically scarcer than its Denver counterpart.

For collectors, this coin offers an accessible entry point at lower grades, yet a genuine challenge for those pursuing registry-quality examples—especially from the Philadelphia mint.

Here are the historical auction records for this coin across different grades which can help you have a clear understanding of its value.

The chart that follows tracks its market activity over the past twelve months, offering a window into current collector demand.

 

2006 Colorado Quarter Value

The reverse design of this Colorado quarter carries a curious backstory. Artist Len Buckley based his artwork on a photograph he took of Longs Peak during a family vacation in the 1980s, yet Governor Bill Owens initially presented it as a “generic mountain range.”

It was only at the Denver Mint’s ceremonial first striking in May 2006 that Buckley confirmed the image was indeed Longs Peak—the highest summit in Rocky Mountain National Park.

For collectors, finding examples grading above MS68 can be very challenging. The auction record for a 2006-D coin stands at $375 for an MS68 example sold in March 2010, while the 2006-P reached $350 at the same grade level in December 2015. These figures illustrate how condition dramatically affects value for otherwise common coins.

To preserve your quarter’s grade, use hard plastic holders free from PVC, which can coat a coin with sticky green residue over time. Store coins in a room with stable temperature and low humidity—avoid attics, basements, and bathrooms where environmental extremes can cause damage.

All notable past sales of the coin are summarized in the following auction record table.

Here is a visual summary of recent market trends and collector interest for the past 12 months.

 

2006 North Dakota Quarter Value

The bison on this quarter carries a profound conservation legacy. When Theodore Roosevelt arrived in the North Dakota Badlands in 1883, the species had plummeted from 30-40 million to nearly 1,000. Disturbed by these animals being “doomed and nearly vanished”, he formed the American Bison Society in 1905 to prevent their extinction.

For collectors drawn to this symbolic design, the 2006-S clad proof typically sells for around $8-$28, prized for its mirror finish and frosted design despite containing no precious metal.

The silver proof version contains 0.1808 troy ounces of 90% silver. At approximately $51.65 per ounce today, the melt value reaches about $9.34—well-preserved specimens in PR69 Deep Cameo condition can command $20 or more.

Silver’s dramatic 77% surge during 2025 suggests these proofs will continue appreciating alongside the metal market, while the $3,760 auction record for a 2006-D MS68 shows how top condition transforms ordinary quarters into sought-after collectibles.

What price movements has this coin experienced at auction over the years? The historical records below trace the documented sale.

Meanwhile, the market activity chart reveals whether collector interest has been heating up or cooling down in recent months.

 

2006 South Dakota Quarter Value

South Dakota’s design selection took an unexpected turn. The committee initially chose a bison standing in a grassy field from fifty concepts.

When officials realized North Dakota’s quarter featured a similar bison, and that omitting Mount Rushmore would be inappropriate for the “Mount Rushmore State,” the final design was changed to depict the iconic sculpture with the state bird soaring overhead.

This coin marks a special chapter in Mint history. In 2005, the U.S. Mint introduced satin finish coins in Uncirculated Sets, allowing collectors to distinguish them from ordinary circulation strikes.

Blanks were burnished and struck with sandblasted dies, creating a frosted appearance. Satin finish quarters were produced only from 2005 to 2008, making them a uniquely collectible four-year series.

The 2006-P South Dakota Satin Finish carries a mintage of just 847,361—a fraction of the 245 million circulation strikes from Philadelphia. In top grade SP69, the auction record reached $104 in 2007, while SP68 examples typically trade around $12.

For collectors building a complete satin finish State Quarter set, this coin offers both accessibility and historical significance.

The auction records below trace this coin’s complete sales history across all grades.

The accompanying chart maps how market activity has fluctuated throughout the past twelve months.

Also Read: 22 Rare Quarter Errors List with Pictures (By Year)

 

Rare 2006 Quarter  Error List

With combined mintages exceeding one billion, most 2006 quarters remain common. A small number, however, escaped quality control with minting defects. Collectors prize these mistakes for their rarity and the insight they offer into the production process. Below are three notable errors from 2006.

1. Die Cud Errors

A die cud forms when a section of the coin die fractures near its rim. With die cuds, the die break occurs at or near the edge of the die—the larger the crack or missing segment of die, the larger the cud.

The most famous and valuable die cud on the 2006-P Colorado quarter formed near the 3 o’clock position on the coin’s reverse. This defect obscures part of the Rocky Mountain scenery. Other cuds appear at the 9 o’clock position on different specimens.

Why does this happen? Die breaks often begin as small hairline cracks and progress into full-blown fractured dies. High-speed production accelerates die fatigue. Once a piece detaches, every subsequent strike carries the same flaw until the die is replaced.

Generally speaking, the larger the cud or die break, the more the coin is worth. When examining a potential cud, confirm the blob is raised and attached to the rim—not a post-mint dent or environmental damage.

2. Off-Center Strike Errors

An off-center strike results from improper planchet positioning. Ordinarily at a mint, a blank planchet is seated correctly in the collar when the dies strike it to create a coin. However, if the planchet is not restricted by the collar and part of it falls outside the upper and lower dies, then an off-center strike occurs.

A 2006-P Nebraska quarter with approximately 40% off-center strike, graded MS62, reportedly sold for $920 in 2023. The more dramatic the misalignment, the higher the coin’s value.

To authenticate an off-center error, look for a blank crescent on one side and confirm that both obverse and reverse show the same directional shift.

An off-center strike will show an offsetting of the image on both sides of the coin and may be misshapen and elongated. A coin with misalignment on only one face likely has a different defect—a misaligned die error—which carries less premium.

3. Doubled Die Obverse (DDO) Errors

Doubled die errors occur during die production, not during striking. Doubled dies are created when the hub imprints an additional, misaligned image onto a die.

Before 1997, U.S. Mint dies required multiple impressions from a hub to transfer the full design. It is when mint workers failed to align dies properly during this process that doubled dies were produced.

The North Dakota quarter displays this error on certain Philadelphia-minted examples. Affected coins show visible doubling on obverse lettering, particularly in “IN GOD WE TRUST” and “LIBERTY.”

A 2006-P North Dakota quarter with an obverse doubled die error, graded MS65, sold for $1,005 at a Great Collections auction in 2023.

Modern hubbing methods have reduced but not eliminated doubled dies. Modern coining methods have vastly reduced the frequency of these varieties due to the use of a single squeeze hubbing method during die creation, but doubled dies in modern United States coinage are still occurring.

 

Where To Sell Your 2006 Quarter?

Identifying your coin’s value is only half the process—matching it with the right buyer matters equally. Auction houses, dealer networks, and online platforms each serve different seller needs and experience levels.

Check out now: Best Places To Sell Coins Online (Pros & Cons)

 

2006 Quarter Market Trend

*Market Trend Chart showing the number of people paying attention to this coin.

 

FAQ About 2006 Quarter

1. Which 2006 quarter is most valuable in high grade?

The 2006-D North Dakota quarter in high mint-state grades like MS68 is exceptionally rare. One sold for $3,760. This sale occurred at Heritage Auctions in January 2017.

Examples up to MS67 condition can be obtained with minimal effort. However, anything grading above MS67 can be very challenging. The bison reverse design demands sharp strikes to achieve top grades, making pristine specimens scarce.

2. Are any 2006 quarters made of silver?

Only proof versions struck at San Francisco contain silver. The proof issue is a solid 90% silver coin with no copper core. Proof issues were produced in smaller numbers for the collector market and were not intended for circulation. Standard P and D mint quarters remain copper-nickel clad throughout.

3. What are the most valuable 2006 quarter errors?

Several error types command premiums among 2006 issues. A 2006-P North Dakota quarter with an obverse doubled die error, graded MS65, sold for $1,005.

Missing clad layers rank among the highest values. A 2006-D Colorado quarter with a partial missing clad error, graded MS64, sold for $870 at Heritage Auctions in 2023.

Condition and error severity determine final price. Professional grading helps authenticate genuine mint errors versus post-mint damage.