Riddle Population

2010–2026

1,220

2026 projection

0.5% since 2020 (increase)

02004006008001K1.2K1.4K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal 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 Riddle. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,220+20.16%
20251,218-60.49%
20241,224+10.08%
20231,223+10.08%
20221,222-20.16%
20211,224+100.82%
20201,214+60.50%
20191,208+80.67%
20181,200+80.67%
20171,192+131.10%

Showing 10 of 17 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Riddle is growing about as fast as Douglas County, and slower than Oregon and the U.S.

  • United States+3.1%
  • Oregon+0.7%
  • Douglas County+0.6%
  • Riddle+0.4%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Riddle Demographics

43.9median age

Median age

Female42.9 yrs
Male45 yrs

Adults

702
145 seniors (65+) · 21% of adults557 other adults

Sex

Female 40.3% · 385Male 59.7% · 570

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 10 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

Riddle Income

$66,761median household income

Median household income

$66,761

Half of households earn more, half earn less

Median earnings

$56,563

Typical yearly pay for a worker 25 or older.

Poverty rate

19%

About 1 in 5 residents

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

Riddle Marital Status

40% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married40%36%46%
Never married31%33%28%
Divorced19%22%16%
Widowed7%7%7%
Separated3%3%4%

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