Vermont State Flag Size Guide: What Size Vermont Flag Should You Fly?
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From a Burlington porch bracket to a Northeast Kingdom farmstead -- every pole height covered, with Vermont-specific notes on winter wind, lake effect snow, and U.S. flag pairing protocol.
Written by Tidmore Flags product specialists. Climate and wind data in this guide are sourced from the NOAA 2022 State Climate Summary for Vermont, the NWS Burlington climate records, and the NOAA National Centers for Environmental Information Climate Normals (1991-2020). We have supplied American-made flags since 1963.
Vermont is a small state with an outsized range of weather conditions. A Vermont state flag size decision that works perfectly for a sheltered village home in Woodstock can be the wrong call for a hilltop farm outside of St. Johnsbury. Burlington, on the eastern shore of Lake Champlain, averages around 9.8 mph of wind through the winter months per NWS Burlington records -- and t he state as a whole averages 42.5 inches of annual precipitation per NOAA's 2022 Climate Summary, with mountain regions seeing considerably more. Vermont averages about 86 inches of snowfall annually across the state, and elevated sites in the Green Mountains and Northeast Kingdom regularly exceed 100 inches.
Flag size in Vermont is shaped by the same rule that applies everywhere -- the 25% guideline -- but the specific Vermont context matters for how you apply it. The snow load, wind exposure, and terrain of any given property in the Green Mountain State affects which size works best on which pole. This guide walks through every common pole height, with setting-specific and regional notes built for Vermont conditions.
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Quick Answer: Vermont Flag Size by Pole Height
Vermont Flag Size Chart: Full Reference
| Flag Size | Pole Height | Fly-to-Pole Ratio | Typical Vermont Setting |
|---|---|---|---|
| 2' x 3' | Up to 10 ft | -- | House-mount bracket, doorstep yard stake, small patio pole -- common in Burlington neighborhoods and college-town residential blocks |
| 3' x 5' | 20 ft | 5 ft fly / 20 ft pole = 25% | Standard Vermont residential pole -- most village homes, rural properties, town-center residential, 6-ft bracket arms |
| 4' x 6' | 25-30 ft | 6 ft fly / 25 ft pole = 24% | Vermont businesses, town hall grounds, schools, larger residential properties, ski area base lodges |
| 5' x 8' | 35-40 ft | 8 ft fly / 35 ft pole = 23% | Mid-scale commercial buildings, larger schools, Vermont state agency offices, larger farm properties |
| 6' x 10' | 45-50 ft | 10 ft fly / 45 ft pole = 22% | Vermont state buildings, county courthouses, large commercial properties, resort entrances |
| 8' x 12' | 60-70 ft | 12 ft fly / 60 ft pole = 20% | Tall institutional poles at Vermont state complex, major campus facilities, large resort properties |
The 25% Rule. The general flag display convention is that the flag fly length should equal approximately one-quarter of the pole height. On a standard Vermont 20-foot residential pole: a 3x5 foot flag (5-foot fly = exactly 25%) is the textbook match. The rule is a proportion guideline, not a legal requirement -- and in Vermont's mountain and ridge-line settings where wind load matters, sizing down one step is sometimes the better practical choice on exposed sites.
Vermont Flag Sizing by Setting
House-Mount Bracket (Most Common Vermont Residential)
2x3 or 3x5 depending on bracket arm lengthHouse-mount angle brackets are the most common flag display in Vermont villages, towns, and residential neighborhoods. For a standard 4-foot bracket arm, a 2x3 foot flag is the right fit. For a 6-foot bracket arm (common on two-story homes and farmhouses), a 3x5 works well. The Vermont flag's deep blue field and coat of arms -- the pine tree, cow, sheaves of grain, and mountain scene -- read best at 3x5 from across a village street.
Standard Residential In-Ground Pole
3x5 for 20 ft polesThe 20-foot in-ground pole is the standard Vermont residential option, and a 3x5 flag is the matching size at the 25% ratio. On exposed properties -- open hillside lots, farmsteads without significant windbreaks, or properties near Lake Champlain -- a nylon 3x5 is the everyday choice for light to moderate wind. Open ridge-line and hilltop properties in the Green Mountains or Northeast Kingdom benefit from polyester at this size for better wear in sustained winter wind.
Vermont Village Green and Town Common
4x6 for 25-30 ft polesVermont's village greens and town commons -- the geographic heart of towns from Woodstock to Stowe to Montpelier -- typically use 25-foot poles, which call for 4x6 flags. At this size the coat of arms is visible from across the common. Size matching matters when the Vermont flag flies alongside the U.S. flag: both should be the same size, with the U.S. flag at the peak or on the position of honor.
Schools and University Campuses
4x6 on 25-30 ft poles; 5x8 on 35-40 ft polesVermont's schools typically use 25 to 30-foot poles with 4x6 flags. Larger university campuses and school complexes with taller institutional poles (35-40 feet) call for 5x8. Schools flying the U.S. flag and Vermont flag together should fly matched sizes with the U.S. flag at the higher position of honor -- on the same pole, U.S. at the peak; on adjacent poles, U.S. to its own right.
Small Business and Commercial Properties
4x6 to 5x8 depending on pole heightVermont's commercial landscape -- inns, general stores, farm stands, breweries, ski shops, and Main Street businesses -- spans a wide range of pole heights. Most storefront poles in the 25-30 foot range use 4x6 flags. Larger commercial properties with 35-40 foot poles should size up to 5x8 for proportional visibility. For exposed commercial sites with sustained wind -- ski area base areas, hilltop inns, open lakefront businesses -- polyester construction handles the load better than nylon.
State and County Government Buildings
5x8 on 35-40 ft; 6x10 on 45-50 ft; 8x12 on 60-70 ftVermont state buildings, county courthouses, and municipal offices typically use poles in the 35 to 50-foot range. The Vermont State House in Montpelier and similar institutional settings use 6x10 flags on larger poles. State agency offices with standard 35-40 foot poles should use 5x8. All government buildings flying the U.S. and Vermont flags together should follow proper flag code: U.S. flag to its own right on separate poles, or at the peak if sharing a halyard.
Ski Resorts and Mountain Properties
Varies by pole height; size down for exposed ridge sitesVermont's ski areas -- Stowe, Killington, Sugarbush, Mad River Glen, Bromley, and more than twenty others -- vary widely in pole height and wind exposure. Base area lodges with standard commercial poles (35-40 feet) typically use 5x8 flags. For summit or exposed mountainside locations, the practical choice is to size down one step and use durable polyester: a 4x6 polyester flag on a 35-foot pole holds up better than a 5x8 nylon flag through a Vermont winter's sustained mountain wind.
Indoor and Ceremonial Display
3x5 with pole hem for standard offices; 4x6 for formal settingsFor Vermont offices, classrooms, courtrooms, and civic meeting spaces, the indoor floor-stand presentation set uses a flag with a pole hem sleeve rather than grommets. A 3x5 flag on a 7-foot indoor pole suits standard 8-foot-ceiling offices and classrooms. A 4x6 flag on an 8 to 9-foot pole with gold fringe is the convention for courtrooms, legislative chambers, and formal ceremonial settings. Indoor flags do not need to be weather-rated -- nylon with a decorative gold fringe edge is the standard choice.
Vermont Regional Notes: Size and Material by Area
Vermont's terrain and climate create meaningfully different flag environments across the state. The size chart applies everywhere -- but these regional notes help you apply it to your specific Vermont setting.
Champlain Valley -- Burlington, Winooski, St. Albans, Middlebury
Burlington: ~9.8 mph avg winter wind (NWS Burlington)The Champlain Valley is Vermont's most populated region and sits between Lake Champlain to the west and the Green Mountains to the east. Burlington averages around 9.8 mph wind in winter months per NWS Burlington records. Lake Champlain moderates temperatures and produces lake-effect snow during cold, open-water months in early winter. For most Champlain Valley residential poles (20 feet), a 3x5 nylon flag is the standard choice. Lakefront properties with direct water exposure -- particularly along the Burlington waterfront, South Hero, Grand Isle, and the Champlain Islands -- see persistent wind from the open lake and benefit from polyester at any size.
Green Mountains -- Stowe, Waitsfield, Warren, Killington, Woodstock
Mountain sites: 100+ inches annual snowfall typical (NWS BTV)The Green Mountain spine is Vermont's highest and snowiest terrain. NWS Burlington data shows mountain-area sites like Waitsfield consistently exceeding 100 inches of seasonal snowfall. Mount Mansfield, at 4,393 feet, is the highest point in Vermont and receives the most precipitation in the state year-round. For mountain properties, flag sizing should account for sustained wind and snow load: size down one step from the theoretical 25% recommendation on any exposed ridge-line or summit-facing site. A 3x5 polyester flag on a 25-foot pole often outlasts a 4x6 nylon flag in mountain gap and ridgeline conditions.
Northeast Kingdom -- St. Johnsbury, Newport, Derby, Island Pond
Vermont's most mountainous and coldest region (NOAA Climate Summary)Vermont's Northeast Kingdom -- Caledonia, Essex, and Orleans Counties -- is recognized by NOAA's 2022 State Climate Summary as Vermont's most mountainous and coldest region, with a shorter growing season than the western lake region. Some Northeast Kingdom hill sites see seasonal snowfall well above the state average. For Northeast Kingdom residential display on open hilltop and exposed rural properties, polyester construction is the practical choice at any size. Valley towns like St. Johnsbury, Newport, and Derby have more moderate wind conditions where nylon handles standard residential display well.
Southeast Vermont -- Brattleboro, Springfield, Windsor, Bellows Falls
Lower elevation, warmer, less snowfall than mountain areas (NOAA)Southeastern Vermont -- the Connecticut River Valley corridor and the surrounding lower-elevation terrain -- is recognized by NOAA as Vermont's warmer and lower-elevation region, with less severe winters than the mountain spine or Northeast Kingdom. Brattleboro and the Connecticut River towns have a more moderate flag environment than the Green Mountains. Standard 25% sizing applies throughout. Nylon is the everyday residential choice; properties on open hilltops or exposed to Connecticut River valley channeled wind benefit from polyester.
U.S. Flag Pairing Protocol for Vermont
When flying the Vermont flag with the U.S. flag -- which is the standard practice at government buildings, schools, businesses, and many Vermont homes -- flag code governs the display. Vermont is the 14th state admitted to the Union (March 4, 1791), and proper display of both flags reflects that heritage.
Same Pole (One Halyard)
The U.S. flag goes at the peak. The Vermont flag is below it on the same halyard. Nothing may fly above the U.S. flag. Raise the U.S. flag first and lower it last.
Separate Poles (Adjacent)
The U.S. flag flies to its own right -- the observer's left as they face the flags. Both flags at the same height, or the U.S. flag higher. Never fly the Vermont flag higher than the U.S. flag.
Size Rule
The Vermont flag should be the same size as the U.S. flag or smaller -- never larger. Matched sizes on adjacent poles is the standard practice for most Vermont government and commercial settings.
Order of Precedence (Multiple Flags)
If flying additional flags alongside the U.S. and Vermont flags -- town flag, military branch flag, organizational flag -- the U.S. flag retains the position of honor. Vermont, as a state flag, outranks non-governmental organization flags in protocol order.
Half-Staff Protocol
When the U.S. flag is at half-staff by presidential or gubernatorial order, both the U.S. and Vermont flags should be lowered to half-staff. Raise both to the peak first, then lower together to half-staff. Raise to peak at the end of the half-staff period.
Indoor Vermont Flag Sizing
Indoor display of the Vermont flag follows a different set of sizing conventions than outdoor pole display. The flag's coat of arms -- the pine tree, cow, sheaves of grain, Vermont mountains, and the "Freedom and Unity" motto -- is best appreciated up close in an indoor setting, making proper sizing important for readability and visual proportion.
For a standard 8-foot-ceiling office, classroom, or lobby, a 3x5 foot Vermont flag on a 7-foot indoor pole with a pole hem sleeve is the correct proportion. For rooms with 9 to 10-foot ceilings -- courtrooms, legislative hearing rooms, larger conference rooms -- a 4x6 flag on an 8-foot indoor pole is the appropriate step up. For auditoriums, chambers, and large ceremonial halls, a 4x6 or even 5x8 flag on a 9-foot pole is appropriate, scaled to the room's height and width. Gold fringe is standard for formal ceremonial presentation sets; it is optional for everyday office display.
Now that you have the right size, make sure you have the right material for Vermont winters. The Vermont State Flag Material Guide covers nylon vs. polyester for every Vermont region -- from Lake Champlain waterfront to Northeast Kingdom hilltop. And for the full story of the coat of arms and how Vermont's flag came to carry the pine tree, cow, and mountain scene, read the History of the Vermont State Flag.
Vermont State Flag Size -- Frequently Asked Questions
Q: What size Vermont state flag do I need for a 20-foot pole?
A 3x5 foot flag is the standard recommendation for a 20-foot residential pole. It satisfies the 25% rule -- the fly length should equal roughly one-quarter of the pole height -- and proportionally reads well from street level in most Vermont settings.
Q: What size Vermont state flag do I need for a 25-foot pole?
A 4x6 foot flag is the right choice for a 25-foot pole. This size is common for Vermont businesses, town greens, and schools where greater visibility matters without the wind-load weight of a larger flag through a Vermont winter.
Q: What size Vermont flag for a house-mount bracket?
A 2x3 foot flag is standard for most house-mount bracket kits with a 4-foot arm. For a 6-foot bracket arm, a 3x5 works well and is more visible from across the street. Both sizes show the Vermont coat of arms clearly at close range.
Q: Should the Vermont flag be the same size as the U.S. flag?
Yes -- when flown together, the Vermont flag should be the same size as the U.S. flag or smaller. The U.S. flag must always be at the same height or higher than the Vermont flag. Never fly a state flag larger than the U.S. flag.
Q: Does Vermont's winter weather affect flag sizing?
Vermont winters affect material choice more than size, but size does matter on exposed Green Mountain and Northeast Kingdom poles. Larger flags generate more wind load. For ridgeline, hilltop, or open farm properties with sustained winter winds and heavy snow, sizing down one step -- using a 3x5 instead of a 4x6 on a 25-foot pole, for example -- reduces stress on hardware and extends flag life.
Q: What size Vermont flag is used indoors?
For standard indoor floor stands, a 3x5 foot flag with a pole hem sleeve is the most common choice. Formal venues -- courtrooms, legislative chambers, auditoriums -- typically use a 4x6 foot flag on an 8 to 9-foot indoor pole with gold fringe for a ceremonial presentation set.
Q: How does the 25% rule apply to Vermont flagpoles?
The 25% guideline means the flag fly length should be approximately one-quarter of the pole height. On a 20-foot pole: 3x5 (fly length 5 feet = 25%). On a 25-foot pole: 4x6 (fly length 6 feet = 24%). On a 40-foot pole: 5x8 (fly length 8 feet = 20%). This is a display convention, not a legal requirement, and Vermont mountain sites may benefit from sizing down slightly on exposed ridgeline poles.
Sources: NOAA State Climate Summaries 2022 -- Vermont (statewide avg 42.5 in. precipitation) | NWS Burlington climate records (Burlington winter avg wind ~9.8 mph) | NOAA NCEI Climate Normals 1991-2020 (Vermont snowfall averages) | NWS BTV snowfall climatology (mountain sites 100+ in. seasonal snowfall) | Vermont Climate Assessment 2021 (UVM)
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