Rio Grande City Population

1960–2026

15,495

2026 projection

1.3% since 2020 (increase)

05K10K15K20K1960197019801990200020102020

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 Rio Grande City. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202615,495+440.28%
202515,451-160.10%
202415,467+830.54%
202315,384+950.62%
202215,289-140.09%
202115,303+130.09%
202015,290+8335.76%
201914,457+370.26%
201814,420+130.09%
201714,407+210.15%

Showing 10 of 19 years.

Rio Grande City Demographics

29.9median age

Median age

Female31.3 yrs
Male27.9 yrs

Adults

10,532
1,552 seniors · 15%8,980 other adults

Sex

Female 50.4% · 7,753Male 49.6% · 7,643

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 154 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

Rio Grande City Income

$44,577median household income

Median household income

$44,577

Half of households earn more, half earn less

Median earnings

$29,047

Typical yearly pay for a worker 25 or older.

Poverty rate

30.8%

About 1 in 3 residents

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

Rio Grande City Marital Status

44% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married44%47%41%
Never married38%42%33%
Divorced7%6%9%
Widowed6%3%9%
Separated5%3%8%

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