Oregon State Flag Size Guide: What Size Oregon Flag Should You Fly?
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Choosing the right Oregon state flag size ensures your display looks balanced, respectful, and durable enough for Oregon’s widely varying climate. Whether you’re flying the Oregon flag at a home in Portland or Salem, a farm in the Willamette Valley, a cabin in Bend or Sisters, a coastal property in Newport or Astoria, or a business in Eugene or Medford, the right size and material protect your flag from Oregon’s rain, wind, moisture, and seasonal storms.
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Oregon weather is famously unpredictable. Coastal storms, powerful mountain gusts, heavy winter rain, and strong sun in eastern Oregon all impact flag longevity. Oversized flags face more wind load, leading to faster fraying, tearing, and bent poles. This guide explains the best Oregon flag sizes for porches, homes, farms, coastal areas, and commercial sites — plus which materials last longest across the Beaver State.
Quick Answer — Standard Oregon Flag Sizes
These are the most commonly recommended Oregon flag sizes by display type:
| Display Type | Recommended Oregon Flag Size |
|---|---|
| House-mount pole (porch, garage, deck) | 3' × 5' (2' × 3' for small porches) |
| Residential in-ground flagpole (15'–20') | 3' × 5' |
| Residential / rural property (20'–25') | 4' × 6' |
| Commercial in-ground poles (25'–30') | 5' × 8' |
| Indoor / ceremonial displays | 3' × 5' or 4' × 6' with pole sleeve & optional fringe |
This sizing aligns with standard U.S. proportions and fits most residential and commercial poles.
Choosing the Right Oregon Flag Size for Your Location
House-Mount (Wall-Mounted) Oregon Flags
A 3' × 5' Oregon flag is ideal for most homes — whether in dense Portland neighborhoods, Salem suburbs, or small Oregon towns.
- Standard home size: 3' × 5'
- Compact porches: 2' × 3'
- Clearance matters: Keep the flag free of siding, gutters, porch posts, and vegetation
Coastal and valley winds can be strong — secure your bracket well to handle gusts.
Residential In-Ground Poles
Use the standard rule: flag length ≈ one-quarter of pole height.
| Pole Height | Ideal Oregon Flag Size | Best For |
|---|---|---|
| 15'–20' | 3' × 5' | Urban & suburban homes |
| 20'–25' | 4' × 6' | Large yards, farms & rural land |
| 25'–30' | 5' × 8' | Businesses & public buildings |
Homes on the east side (Bend, Redmond, La Grande) often prefer 4' × 6' flags for visibility in wide-open spaces.
Commercial, School & Government Facilities
Typical Oregon institutional flag sizes include:
- 5' × 8' for 25'–30' poles
- 6' × 10' for 30'–35' poles
- 8' × 12' for 40'–50' poles
These sizes deliver proper proportions for large properties and long-distance visibility.
Best Material for the Oregon Climate
Oregon’s climate ranges from rainy and wet to hot and dry. Your location determines the best flag material.
Nylon Oregon Flags — Best for Most Homes
Nylon performs very well because it:
- Flies in light-to-moderate winds
- Dries quickly after rain (ideal for the Willamette Valley)
- Shows bright, crisp color
Nylon is perfect for Portland, Salem, Eugene, Corvallis, and most valley communities.
Polyester Oregon Flags — Best for High Wind, Coast & Eastern Oregon
Choose heavy-duty 2-ply polyester if you live in:
- Coastal towns (Astoria, Newport, Coos Bay)
- High-wind mountain passes (Sisters, Government Camp)
- Dry, windy eastern Oregon (Pendleton, Hermiston, Burns)
- Large farms or open rural property
Polyester resists tearing and holds up much better in strong or constant wind.
Oregon Flag Material Guide: Nylon vs Polyester
Cotton Oregon Flags — Indoor Use Only
Cotton is recommended for:
- Indoor ceremonial sets
- Government buildings
- Museums and historical displays
- School auditoriums
Oregon moisture and rain will damage cotton quickly outdoors.
Browse our Oregon State Flags — Nylon, Polyester & Indoor Options, proudly Made in the USA.
Flying the U.S. Flag with the Oregon Flag
- The U.S. flag must always fly above the Oregon flag on the same pole.
- The Oregon flag must be the same size or slightly smaller than the U.S. flag.
- Additional flags (tribal, university, organizational) fly below the state flag.
A typical Oregon setup: 3' × 5' U.S. flag with 3' × 5' Oregon flag on a 20' pole.
How to Care for Your Oregon Flag
Cleaning
- Use cold water and mild detergent
- Gentle cycle or hand-wash
- Air dry only
Weather Protection
- Lower flags during high winds, storms, or heavy coastal weather
- Rotate between two flags for longer life
- Trim small frays early to prevent tearing
Proper Storage
- Store in breathable materials
- Keep away from moisture
- Fold neatly or lay flat
Guide on Cleaning and Caring for Oregon Outdoor Flags
When to Replace or Retire an Oregon Flag
- Fading of the dark blue field or gold lettering
- Fraying along the fly end
- Tears at the header or grommets
- Thinning caused by wind or moisture
Oregon American Legion and VFW posts perform official flag retirements statewide.
FAQs — Oregon Flag Size & Display
What size Oregon flag is best for a house?
A 3' × 5' Oregon flag works best for most Oregon homes and porches.
What size Oregon flag fits a 20-foot pole?
A 3' × 5' flag is ideal, while a 4' × 6' works well for larger properties.
Which material is best for Oregon’s climate?
Nylon for most areas; 2-ply polyester for coastal, mountain, and eastern Oregon winds.
Can the Oregon flag fly beneath the U.S. flag?
Yes — the U.S. flag must always fly in the position of honor above the state flag.
Shop Oregon Flags Made in the USA
Explore our full collection of Oregon state flags in durable nylon, heavy-duty polyester, and ceremonial indoor styles.
Need help choosing a size? Contact our flag experts.
