Tecumseh Population

1860–2026

8,595

2026 projection

0.8% since 2020 (decrease)

02K4K6K8K10K186018801900192019401960198020002020

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 Tecumseh. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20268,595-130.15%
20258,608-90.10%
20248,617-10.01%
20238,618-120.14%
20228,630-320.37%
20218,662-40.05%
20208,666+2613.11%
20198,405+310.37%
20188,374+60.07%
20178,368+310.37%

Showing 10 of 32 years.

Tecumseh Demographics

39.1median age

Median age

Female40.2 yrs
Male37.4 yrs

Adults

6,832
1,790 seniors · 26%5,042 other adults

Sex

Female 53.2% · 4,603Male 46.8% · 4,043

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 86 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

Tecumseh Income

$62,835median household income

Median household income

$62,835

Half of households earn more, half earn less

Median earnings

$40,776

Typical yearly pay for a worker 25 or older.

Poverty rate

5.6%

About 1 in 18 residents

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

Tecumseh Marital Status

52% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married52%56%48%
Never married32%31%32%
Divorced10%10%10%
Widowed6%2%10%
Separated<1%1%0%

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