Rexburg Population

1900–2026

40,465

2026 projection

1.7% since 2020 (increase)

010K20K30K40K50K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Rexburg. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202640,465+1310.32%
202540,334+50.01%
202440,329-1880.46%
202340,517-4841.18%
202241,001+5621.39%
202140,439+6361.60%
202039,803+10,17634.35%
201929,627+8162.83%
201828,811+1630.57%
201728,648+4271.51%

Showing 10 of 28 years.

Rexburg Demographics

21median age

Median age

Female20 yrs
Male22 yrs

Adults

34,311
1,165 seniors · 3%33,146 other adults

Sex

Female 55.8% · 22,605Male 44.2% · 17,938

Population by age

MaleFemale85+ years, male: 3885+ years, female: 12080–84 years, male: 15580–84 years, female: 12575–79 years, male: 6175–79 years, female: 15270–74 years, male: 10670–74 years, female: 16565–69 years, male: 12665–69 years, female: 11760–64 years, male: 22260–64 years, female: 34355–59 years, male: 20455–59 years, female: 18350–54 years, male: 31050–54 years, female: 34745–49 years, male: 37045–49 years, female: 33840–44 years, male: 46240–44 years, female: 28035–39 years, male: 25435–39 years, female: 38630–34 years, male: 83230–34 years, female: 58725–29 years, male: 2,54225–29 years, female: 1,76320–24 years, male: 6,10220–24 years, female: 6,32215–19 years, male: 3,33415–19 years, female: 9,02410–14 years, male: 57710–14 years, female: 5315–9 years, male: 8055–9 years, female: 5830–4 years, male: 1,4380–4 years, female: 1,23985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K6K6K8K8K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 405 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Rexburg Income

$50,617median household income

Median household income

$50,617

Half of households earn more, half earn less

Median earnings

$32,450

Typical yearly pay for a worker 25 or older.

Poverty rate

32.5%

About 1 in 3 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Rexburg Marital Status

35% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married35%40%32%
Never married61%58%64%
Divorced2%2%2%
Widowed1%<1%2%
Separated<1%<1%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year