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Flagpole Size Guide
Choosing the right flag size for your flagpole is essential for both appearance and flag longevity. A flag that is too large will be difficult to fly and will wear out faster; one that is too small will look lost on a tall pole. The general guideline is that the flag's fly length (the longer dimension) should be one-quarter to one-third of the flagpole height.
| Flagpole Height | Recommended Flag Size | Use Case |
|---|---|---|
| 6 ft (wall-mount) | 2×3 ft | Porch, apartment, small outdoor staff |
| 15 ft | 3×5 ft | Residential — most common choice |
| 20 ft | 3×5 ft or 4×6 ft | Standard residential, small business |
| 25 ft | 4×6 ft | Residential, small commercial |
| 30 ft | 5×8 ft | Commercial, government buildings |
| 40 ft | 6×10 ft | Large commercial, municipal buildings |
| 50 ft | 8×12 ft | State buildings, large commercial |
| 60 ft | 10×15 ft or 10×19 ft | Federal buildings, stadiums |
| 80 ft | 15×25 ft | Landmark sites, large federal facilities |
| 100 ft+ | 20×30 ft or 30×60 ft | Mega flagpoles, national landmarks |
Complete American Flag Size Chart
The following sizes are standard American flag dimensions available from major manufacturers. All dimensions are listed as hoist × fly (width × length).
| Size (Hoist × Fly) | Area (sq ft) | Primary Use | Typical Price Range |
|---|---|---|---|
| 12×18 in (1×1.5 ft) | 1.1 | Desk, handheld parade flags | $3–$8 |
| 2×3 ft | 6 | Small porch, garden staff, car | $15–$35 |
| 3×5 ft | 15 | Residential flagpole — most popular | $20–$75 |
| 4×6 ft | 24 | Residential premium, small commercial | $40–$120 |
| 5×8 ft | 40 | Commercial, 30 ft flagpoles | $60–$200 |
| 6×10 ft | 60 | Government, large commercial | $100–$350 |
| 8×12 ft | 96 | State buildings, large facilities | $175–$500 |
| 10×15 ft | 150 | Federal facilities, stadiums | $300–$900 |
| 10×19 ft | 190 | Federal government standard | $400–$1,200 |
| 15×25 ft | 375 | 80-ft poles, landmark sites | $700–$2,500 |
| 20×30 ft | 600 | Mega poles, major landmarks | $1,500–$5,000 |
| 30×60 ft | 1,800 | Super poles (100 ft+) | $5,000+ |
Official Proportions & Specifications
The official proportions of the American flag are established by Executive Order 10834, signed by President Eisenhower on August 21, 1959, which also set the arrangement of the 50 stars. These specifications are used for government procurement (federal, military, and government buildings) under standards like DLA MIL-F-3724.
Official Proportion Ratios (Executive Order 10834)
| Element | Ratio to Hoist (A) | Description |
|---|---|---|
| Fly (length) | 1.9A | Total flag length — 1.9× the hoist |
| Hoist (width) | A | Total flag width |
| Union (blue canton) width | 0.5385A | Width of blue field |
| Union (blue canton) height | 0.7630A | Height of blue field (7 stripes) |
| Stripe width | A/13 | Each of the 13 stripes |
| Star diameter | 0.0616A | Each star's outer diameter |
| Star horizontal spacing | 0.063A | Distance between star centers (horizontal) |
| Star vertical spacing | 0.054A | Distance between star centers (vertical) |
Star Arrangement
The 50 stars are arranged in alternating rows: 6 rows of 6 stars and 4 rows of 5 stars, for a total of 50 stars. Stars point upward (one point directly up). The arrangement creates a clean, symmetrical field when viewed from a distance.
Size by Use Case
Residential Flagpole
The 3×5 foot flag is the standard choice for most residential flagpoles up to 20 feet tall. It is the most widely available size, offered by every major manufacturer, and provides excellent visibility from the street. For a 25-foot pole or a prominent home display, the 4×6 foot flag offers a more commanding presence.
Porch or Bracket Mount
For wall-mounted brackets or porch staffs (typically 5–6 feet long), a 2×3 foot flag is the correct choice. It fills the staff without dragging on the ground or bunching when there is no wind.
Handheld & Parade Flags
Handheld flags for parades and events are typically 12×18 inches or smaller, mounted on a wooden or plastic stick. These are often made of lightweight printed nylon or paper and are intended for single-use occasions rather than extended outdoor display.
Indoor & Ceremonial Display
For indoor floor stands used in offices, courtrooms, or ceremony settings, a 3×5 foot or 4×6 foot flag is standard. Indoor ceremonial flags are typically made of cotton or rayon for a richer look and drape better on an indoor staff.
Commercial & Government Buildings
Commercial buildings and government facilities typically use flags sized 5×8 feet and larger, scaled to their pole height (see the flagpole guide above). Government-specification flags must meet federal procurement standards and be Made in the USA under the Berry Amendment.