Noble County, Indiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 30th-largest in Indiana
The population of Noble County, Indiana is 47,417 as of the 2023 American Community Survey, making it the 30th-largest county in Indiana. The median household income is $70,908, the median home value is $183,400, and the median age is 39.5.
The population of Noble County has grown 0.8% since 2010 (47,455 → 47,811), a +0.05% annualized rate.
47,417
Population
+0.05%
Annual growth
115
People / sq mi
$70,908
Median Income
$183,400
Median Home Value
Noble County covers 411 sq mi of land at 115.4 people per square mile.
About Noble County, IN
Remote work is unusually rare in Noble County: 4.9% of workers primarily work from home, below the 14.0% national rate. Noble County is a county in Indiana with a population of 47,417. It ranks #30 among counties in Indiana by population.
Median household income is $70,908, below the US median of $78,538. The poverty rate is 7.8%, below the national 12.4%. The typical home is valued at $183,400, with typical rent around $776.
College attainment is 17.8%, below the national 35.0%. Just 4.9% of workers are home-based, below the national 14.0%, and the average commute runs about 25 minutes each way.
Noble County Population History (2010-2024)
The county of Noble County had a population of 47,455 in 2010 and 47,811 in 2024, a 0.8% growth over 14 years. The peak was 47,907 in 2019. Average annual growth rate: 0.05%.
47,811
Population (2024)
47,455
Population (2010)
47,907
Peak (2019)
0.05%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 47,455 |
| 2011 | 47,297 |
| 2012 | 47,192 |
| 2013 | 47,246 |
| 2014 | 47,372 |
| 2015 | 47,514 |
| 2016 | 47,432 |
| 2017 | 47,379 |
| 2018 | 47,649 |
| 2019 | 47,907 |
| 2020 | 47,468 |
| 2021 | 47,408 |
| 2022 | 47,281 |
| 2023 | 47,508 |
| 2024 | 47,811 |
Race & Ethnicity
| White | 88.7% |
| Black or African American | 0.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
39.5
Median Age
49.5%
Female
50.5%
Male
16.5%
Age 65+
Age Distribution
Children (under 15): 20.1% · Seniors (65+): 16.5%
Income & Poverty
| Median household income | $70,908+$857 vs state |
| Mean household income | $85,659 |
| Per-capita income | $33,516 |
| Poverty rate | 7.8%-0.6% vs state |
| Unemployment rate | 2.0% |
| Employment-to-population | 61.9% |
Top Industries by Employment
The largest employment sector in Noble County is manufacturing, accounting for 39.8% of workers.
How residents commute
0.2%
Drive alone
1.5%
Carpool
76.5%
Public transit
4.9%
Work from home
25.0 min
Avg commute
Housing
$183,400$-18,200 vs state
Median home value
$776
Median rent
76.2%
Homeownership rate
20,212
Total housing units
88.9%
Occupied
11.1%
Vacant
23.8%
Renter-occupied
Social & access
88.3%
With health insurance
89.8%
With broadband internet
18.1%
Foreign-born
6.9%
Veterans (18+)
13.3%
With a disability
84.6%
Speak language other than English at home
Education
82.6%
High School+
17.8%
Bachelor's+
Largest cities in Indiana
Other counties in Indiana
Part of Indiana
Metro areas in Indiana
County rankings
Frequently Asked Questions
Noble County, Indiana has a population of 47,417 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 30th-largest county in Indiana. Population density is 115 people per square mile.
The population of Noble County has grown 0.8% since 2010 (47,455 → 47,811), a +0.05% annualized rate.
The median household income in Noble County, Indiana is $70,908, with mean (average) household income of $85,659 and per-capita income of $33,516. 7.8% of residents live below the federal poverty level.
In Noble County, the largest racial and ethnic groups are White (88.7%), Hispanic or Latino (0.8%), Black or African American (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Noble County, Indiana is 39.5 years. Residents are 49.5% female and 50.5% male.
The median home value in Noble County is $183,400 and median monthly rent is $776. 76.2% of occupied housing units are owner-occupied. The county has 20,212 total housing units, 11.1% of which are vacant.
The largest employment sector in Noble County, Indiana is manufacturing, employing 39.8% of workers. The unemployment rate is 2.0%.
Indianapolis is among the largest cities associated with Noble County, Indiana, with a population of 882,043.
Noble County, IN Climate
Noble County, IN has an average annual temperature of 9.2°C (49°F) and receives about 932 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.2°C
Avg Temp
932
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 22° | 46 mm |
| February | -3° / 26° | 45 mm |
| March | 2° / 36° | 71 mm |
| April | 9° / 48° | 90 mm |
| May | 15° / 59° | 92 mm |
| June | 20° / 68° | 100 mm |
| July | 22° / 72° | 94 mm |
| August | 21° / 70° | 92 mm |
| September | 17° / 63° | 86 mm |
| October | 11° / 51° | 67 mm |
| November | 4° / 40° | 77 mm |
| December | -2° / 28° | 72 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Noble County, IN
The most comfortable months to visit Noble County, IN are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -10°C low). June is usually the wettest month.
Where to stay near Noble County
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Population, race, income, age, and trends across Indiana
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.