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Cartographic True Size Analysis

Alaska vs Texas: True Size & Area Comparison

Alaska is 2.48 times larger than Texas (148% larger). Areas below are total areas from national statistics; the Mercator factor shows how much a standard web map inflates each one.

Geographic Result

Alaska is larger by 396,788 sq mi (1,027,675 km²).

Launch Interactive Overlay
🇺🇸Alaska (71.2%)
Texas (28.8%)🇺🇸
665,384 sq mi
268,596 sq mi

Share of the two areas combined (true area, not map area)

Side-by-Side Demographic & Spatial Data

Metric🇺🇸 Alaska🇺🇸 TexasRatio / Difference
Total Area (Sq Miles)665,384 sq mi268,596 sq mi2.48x
Total Area (Sq Kilometers)1,723,337 km²695,662 km²2.48x
Population733,39129,145,50539.7x less
Population Density1.1 people / sq mi109 people / sq miTexas 98.4x denser
Capital or SeatJuneauAustin-
Largest Metropolitan AreaAnchorageHouston-
Latitude Center64.0°31.0°33.0° lat diff
Mercator Area Inflation Factor5.21x1.36x3.83x visual distortion

The Mercator Projection Illusion

On Mercator projections, Alaska looks roughly the same size as the entire continental United States (5.2x exaggeration). While not quite that large, Alaska is still two and a half times larger than Texas.

Mercator projection formulas stretch surface area proportionally to sec²(φ) = 1 / cos²(φ), magnifying landmasses drastically near the north and south poles.

Geographic Analysis: Alaska and Texas

Alaska is the largest state in the US by a wide margin, covering 665,384 square miles compared to Texas's 268,596 square miles. You could fit nearly two and a half Texases inside Alaska. Conversely, Texas has nearly 40 times the population of Alaska.

About Alaska

Alaska is the only US state that borders two oceans: the Arctic and the Pacific.

About Texas

Texas is the largest state in the contiguous 48 United States.

Alaska vs Texas by the Numbers

  • Area: Alaska covers 1,723,337 km² (665,384 sq mi), which is about 2.48 times the 695,662 km² of Texas, a difference of 1,027,675 km² (396,788 sq mi).
  • Population: Texas has 39.7 times as many people (29,145,505 vs 733,391). That works out to about 1.1 people per sq mi in Alaska and 109 in Texas.
  • On a Web Mercator map: Alaska (centered near 64.0°) is drawn about 5.21× its true area and Texas (near 31.0°) about 1.36×. So on Google-style maps Alaska appears roughly 9.49 times the size of Texas, versus 2.48 times in reality.

Mercator factors use the center latitude only (area scale = 1 / cos² of latitude), so they are approximations for places that span many degrees of latitude.

How to Accurately Compare Geographic Sizes

STEP 01

Consult Geodesic Area

Use published areas from national statistics offices or census gazetteers rather than judging by pixels on a flat web map.

STEP 02

Account for Latitude

Remember that Web Mercator tiles distort areas by 1/cos²(latitude). High-latitude regions appear vastly larger than equatorial states.

STEP 03

Interactive Map Overlay

Drag one outline over the other in the true size tool; the shape is re-projected as it moves, so it keeps its real size.

Frequently Asked Questions

How much bigger is Alaska than Texas?▼

Alaska is nearly 2.5 times larger than Texas (665,384 sq mi vs 268,596 sq mi).

Could Texas fit in Alaska twice?▼

Yes. Texas can fit into Alaska 2.48 times.

Which has more people, Alaska or Texas?▼

Texas has about 29,145,505 people versus 733,391 in Alaska, roughly 39.7 times as many. Per square mile, that is about 1.1 people in Alaska and 109 in Texas.

Explore Alaska and Texas Further

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