Heidelberg Population

2010–2026

133

2026 projection

1.5% since 2020 (decrease)

020406080100120140201020122014201620182020202220242026

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 Heidelberg. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026133-10.75%
202513400.00%
202413400.00%
202313400.00%
2022134-10.74%
202113500.00%
2020135+129.76%
2019123-32.38%
2018126+10.80%
2017125+10.81%

Showing 10 of 17 years.

Heidelberg Demographics

39.3median age

Median age

Female39.5 yrs
Male26.6 yrs

Adults

154
19 seniors · 12%135 other adults

Sex

Female 41.7% · 98Male 58.3% · 137

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 2 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

Heidelberg Income

$115,417median household income

Median household income

$115,417

Half of households earn more, half earn less

Median earnings

$51,250

Typical yearly pay for a worker 25 or older.

Poverty rate

0.4%

About 1 in 233 residents

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

Heidelberg Marital Status

68% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married68%58%80%
Never married27%33%18%
Divorced5%8%0%
Widowed<1%0%1%
Separated0%0%0%

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