Population long run with projections in United States

United States: Population long run with projections was 421.28 million in 2100. ▲ Rising

Latest (2100)
421.28 million
Change on year
up 0.1%
World rank
6th
of 236 countries
All-time high
421.28 million
in 2100
All-time low
345.43 million
in 2024
Years of data
77
2024–2100

Population long run with projections in United States, 2024–2100

0100.0M200.0M300.0M400.0M202420622100

Source: Our World in Data.

Analysis

United States recorded 421.28 million for population long run with projections in 2100. That is the highest value across all 77 years on record.

Compared with earlier readings it is up 0.1% on the previous year and up 1.6% over ten years.

Over the whole period, population long run with projections in United States peaked at 421.28 million in 2100 and was at its lowest, 345.43 million, in 2024.

That places United States 6th out of 236 countries with data for 2100, putting it in the top 10%.

The long-run direction has been consistently rising across the 77 years of available data.

Population long run with projections in United States, year by year

Annual values for Population long run with projections in United States, 2024 to 2100.
Year Value Change
2024 345.43 million —
2025 347.28 million +0.5%
2026 349.04 million +0.5%
2027 350.73 million +0.5%
2028 352.40 million +0.5%
2029 354.05 million +0.5%
2030 355.65 million +0.5%
2031 357.22 million +0.4%
2032 358.77 million +0.4%
2033 360.29 million +0.4%
2034 361.80 million +0.4%
2035 363.29 million +0.4%
2036 364.73 million +0.4%
2037 366.15 million +0.4%
2038 367.55 million +0.4%
2039 368.91 million +0.4%
2040 370.21 million +0.4%
2041 371.47 million +0.3%
2042 372.70 million +0.3%
2043 373.90 million +0.3%
2044 375.03 million +0.3%
2045 376.11 million +0.3%
2046 377.13 million +0.3%
2047 378.12 million +0.3%
2048 379.06 million +0.3%
2049 379.97 million +0.2%
2050 380.85 million +0.2%
2051 381.71 million +0.2%
2052 382.54 million +0.2%
2053 383.36 million +0.2%
2054 384.15 million +0.2%
2055 384.89 million +0.2%
2056 385.64 million +0.2%
2057 386.43 million +0.2%
2058 387.25 million +0.2%
2059 388.09 million +0.2%
2060 388.92 million +0.2%
2061 389.76 million +0.2%
2062 390.65 million +0.2%
2063 391.55 million +0.2%
2064 392.44 million +0.2%
2065 393.35 million +0.2%
2066 394.29 million +0.2%
2067 395.27 million +0.2%
2068 396.25 million +0.2%
2069 397.24 million +0.2%
2070 398.22 million +0.2%
2071 399.19 million +0.2%
2072 400.15 million +0.2%
2073 401.08 million +0.2%
2074 401.99 million +0.2%
2075 402.91 million +0.2%
2076 403.82 million +0.2%
2077 404.68 million +0.2%
2078 405.52 million +0.2%
2079 406.32 million +0.2%
2080 407.08 million +0.2%
2081 407.87 million +0.2%
2082 408.66 million +0.2%
2083 409.40 million +0.2%
2084 410.13 million +0.2%
2085 410.83 million +0.2%
2086 411.52 million +0.2%
2087 412.24 million +0.2%
2088 412.98 million +0.2%
2089 413.73 million +0.2%
2090 414.46 million +0.2%
2091 415.19 million +0.2%
2092 415.93 million +0.2%
2093 416.66 million +0.2%
2094 417.39 million +0.2%
2095 418.12 million +0.2%
2096 418.80 million +0.2%
2097 419.46 million +0.2%
2098 420.10 million +0.2%
2099 420.70 million +0.1%
2100 421.28 million +0.1%

United States compared with similar countries

  • United States's 421.28 million is above the median for high income countries, which is 2.08 million, 202.5× the median. (85 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2020s 349.82 million 345.43 million 354.05 million 6
2030s 362.44 million 355.65 million 368.91 million 10
2040s 375.37 million 370.21 million 379.97 million 10
2050s 384.49 million 380.85 million 388.09 million 10
2060s 392.97 million 388.92 million 397.24 million 10
2070s 402.39 million 398.22 million 406.32 million 10
2080s 410.44 million 407.08 million 413.73 million 10
2090s 417.68 million 414.46 million 420.70 million 10
2100s 421.28 million 421.28 million 421.28 million 1

Countries ranked near United States

  1. 3 Pakistan 511.00 million compare
  2. 4 Nigeria 476.75 million compare
  3. 5 Democratic Republic of Congo 430.71 million compare
  4. 7 Ethiopia 367.29 million compare
  5. 8 Indonesia 295.51 million compare
  6. 9 Tanzania 262.83 million compare

See the full ranking of 236 places →

More population data for United States

All data for United States →

Frequently asked questions

What is population long run with projections in United States?
Population long run with projections in United States was 421.28 million in 2100, according to Our World in Data.
What is the highest population long run with projections recorded in United States?
The highest recorded value was 421.28 million in 2100.
What is the lowest population long run with projections recorded in United States?
The lowest recorded value was 345.43 million in 2024.
How does United States rank for population long run with projections?
United States ranks 6th out of 236 countries with data for 2100.
Is population long run with projections rising or falling in United States?
Over the last ten years it is up 1.6%. The long-run trend across the full record is rising.
Where does this United States data come from?
The figures come from Our World in Data, published as part of Population long run with projections. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 77 observations, free to reuse under CC BY 4.0 (Our World in Data).

Share, cite or embed this page

Cite this page

Population long run with projections in United States. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-long-run-with-projections/united-states/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://population.statizoid.com/stat/population-long-run-with-projections/united-states/">Population long run with projections in United States</a> — Statizoid

About this data

Indicator
Population long run with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed