Total & land area: Monaco vs US size comparison [2026]

The United States is 4,724,363 times bigger by total area compared to Monaco: 3,794,100 sq mi vs 0.8 sq mi. Without inland water, the land area of the United States is 3,531,839 sq mi vs 0.8 sq mi for Monaco — a 4,389,357 times difference in territory size.

Monaco ranks 196/197 by total surface area vs 3/197 for the United States.
Monaco occupies 0.000001% of the land mass of all countries, compared with 6.14% for the United States.
0% of Monaco is covered by forests, compared to 33.9% in the US.
0% of the world's forests are in Monaco, and 7.67% are in the United States.

True size map comparison: Monaco vs United States

See how Monaco and the United States compare in true size on the map. Drag the outlines to different latitudes to see how the Mercator projection affects their apparent size.

Total size and land area comparison

	Monaco	United States
Total area	0.8 sq mi	3,794,100 sq mi
Size difference ratio	1	4,724,363
Total area rank	196/197	3/197
Share of all countries' surface area	0.0000004%	1.93%
Land area	0.8 sq mi	3,531,839 sq mi
Land area difference ratio	1	4,389,357
Land area rank	196/197	3/197
Share of all countries' land area	0.000001%	6.14%
Population	38,631	341,784,857
Population density	47,292 ppl/mi²	97.3 ppl/mi²

Surface area by type

	Monaco	United States
Forest area	0 sq mi	1,196,125 sq mi
Forest area as share of land	0%	33.9%
Forest area rank	194/196	4/196
World's forests share	0%	7.67%
Agricultural land area	n/a	1,627,576 sq mi
Agricultural land share	n/a	46.1%
Agricultural land area rank	n/a	2/194
Share of global agricultural land	n/a	8.83%
Arable land	n/a	585,190 sq mi
Arable land share	n/a	16.6%
Arable land area rank	n/a	2/191
Permanent cropland	n/a	12,242 sq mi
Permanent cropland share	n/a	0.35%
Permanent cropland area rank	n/a	14/192
Water area	0 sq mi	262,262 sq mi
Water as share of total area	0%	6.91%
Water area rank	183/197	3/197
Roads length	47.8 mi	4,092,730 mi
Land borders length	3.73 mi	7,458 mi
Coastline length	2.55 mi	12,380 mi
Share of marine protected waters	100%	19%

Size of Monaco compared to states in USA

If Monaco were a state in the US, it would be the smallest by land area and 324,658 times smaller than Texas.

#	State	Land area	Compared to Monaco
1	Alaska	570,641 sq mi	x709,190
2	Texas	261,232 sq mi	x324,658
3	California	155,779 sq mi	x193,602
4	Montana	145,546 sq mi	x180,884
5	New Mexico	121,298 sq mi	x150,749
6	Arizona	113,594 sq mi	x141,174
7	Nevada	109,781 sq mi	x136,436
8	Colorado	103,642 sq mi	x128,806
9	Wyoming	97,093 sq mi	x120,667
10	Oregon	95,988 sq mi	x119,294
11	Idaho	82,643 sq mi	x102,709
12	Utah	82,169 sq mi	x102,120
13	Kansas	81,759 sq mi	x101,609
14	Minnesota	79,627 sq mi	x98,960
15	Nebraska	76,824 sq mi	x95,477
16	South Dakota	75,811 sq mi	x94,218
17	North Dakota	69,001 sq mi	x85,754
18	Missouri	68,742 sq mi	x85,432
19	Oklahoma	68,595 sq mi	x85,250
20	Washington	66,456 sq mi	x82,591
21	Georgia	57,513 sq mi	x71,477
22	Michigan	56,539 sq mi	x70,266
23	Iowa	55,857 sq mi	x69,419
24	Illinois	55,519 sq mi	x68,999
25	Wisconsin	54,158 sq mi	x67,307
26	Florida	53,625 sq mi	x66,644
27	Arkansas	52,035 sq mi	x64,669
28	Alabama	50,645 sq mi	x62,942
29	North Carolina	48,618 sq mi	x60,422
30	New York	47,126 sq mi	x58,569
31	Mississippi	46,923 sq mi	x58,316
32	Pennsylvania	44,743 sq mi	x55,606
33	Louisiana	43,204 sq mi	x53,694
34	Tennessee	41,235 sq mi	x51,247
35	Ohio	40,861 sq mi	x50,782
36	Virginia	39,490 sq mi	x49,078
37	Kentucky	39,486 sq mi	x49,073
38	Indiana	35,826 sq mi	x44,524
39	Maine	30,843 sq mi	x38,332
40	South Carolina	30,061 sq mi	x37,359
41	West Virginia	24,038 sq mi	x29,875
42	Maryland	9,707 sq mi	x12,064
43	Vermont	9,217 sq mi	x11,454
44	New Hampshire	8,953 sq mi	x11,126
45	Massachusetts	7,800 sq mi	x9,694
46	New Jersey	7,354 sq mi	x9,140
47	Hawaii	6,423 sq mi	x7,982
48	Connecticut	4,842 sq mi	x6,018
49	Puerto Rico	3,459 sq mi	x4,298
50	Delaware	1,949 sq mi	x2,422
51	Rhode Island	1,045 sq mi	x1,299
52	Guam	209.7 sq mi	x260.6
53	Northern Mariana Islands	179.2 sq mi	x222.6
54	US Virgin Islands	133.7 sq mi	x166.2
55	American Samoa	76.4 sq mi	x95
56	District of Columbia	61 sq mi	x75.8
*	Monaco	0.8 sq mi	*

Monaco vs United States size on the map

Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).

GeoRank.org/size/monaco/united-states | CC BY

The map above outlines the borders of Monaco and the United States but is not accurate for size comparison because it's a 2d map with Mercator projection that distorts territories near the poles. The farther a country is from the equator, the more magnified it appears. More about country size projections.

Compare countries by 7 more topics