St. Joseph Population

1880–2026

6,786

2026 projection

4% since 2020 (decrease)

02K4K6K8K18801900192019401960198020002020

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 St. Joseph. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20266,786-600.88%
20256,846+160.23%
20246,830+1221.82%
20236,708-210.31%
20226,729-3434.85%
20217,072+30.04%
20207,069-5006.61%
20197,569+1211.62%
20187,448+400.54%
20177,408+3535.00%

Showing 10 of 30 years.

St. Joseph Demographics

27.3median age

Median age

Female23.6 yrs
Male28 yrs

Adults

5,791
787 seniors · 14%5,004 other adults

Sex

Female 52.9% · 3,711Male 47.1% · 3,310

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 70 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

St. Joseph Income

$74,946median household income

Median household income

$74,946

Half of households earn more, half earn less

Median earnings

$51,516

Typical yearly pay for a worker 25 or older.

Poverty rate

19.1%

About 1 in 5 residents

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

St. Joseph Marital Status

31% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married31%34%29%
Never married55%58%52%
Divorced11%7%14%
Widowed3%<1%5%
Separated0%0%0%

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