Grainger County, TN ZIP Codes
Tennessee (TN) · 6 ZIP codes · 6 cities
6
ZIP codes
23,763
population (2021)
+4.9%
pop change since 2010
47057
FIPS code
Grainger County ZIP code map
About Grainger County
Grainger County is located in Tennessee and contains 6 ZIP codes across 6 cities and communities.
The county's population was 23,763 as of 2021,
an increase of
4.9% from 22,657 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Grainger County is 47057.
| Population | |
|---|---|
| 2021 population | 23,763 |
| 2010 population | 22,657 |
| Change | +4.9% |
| County details | |
|---|---|
| State | Tennessee |
| FIPS code | 47057 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Grainger County
ZIP codes for Grainger County, TN (6)
| ZIP code | City | County | Map |
|---|---|---|---|
| 37708 | Bean Station | Grainger | View map |
| 37709 | Blaine | Grainger | View map |
| 37848 | Powder Springs | Grainger | View map |
| 37861 | Rutledge | Grainger | View map |
| 37881 | Thorn Hill | Grainger | View map |
| 37888 | Washburn | Grainger | View map |
Demographics & statistics
23,819
Population
46.5
Median age
$47,214
Median household income
$27,193
Per capita income
$150,100
Median home value
$569
Median monthly rent
78.0%
Home ownership
18.4%
Poverty rate
6.8%
Unemployment
9,904
Housing units
13.0%
Bachelor's or higher
Age distribution
Male
Female
542
Under 5
518
672
5–9
644
686
10–14
657
695
15–19
666
675
20–24
646
1,292
25–34
1,236
1,296
35–44
1,241
1,802
45–54
1,725
921
55–59
881
940
60–64
899
1,655
65–74
1,584
851
75–84
814
144
85+
137
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 4,660 | 19.5% |
| 18 and over | 19,159 | 80.5% |
| 65 and over | 5,185 | 22.5% |
| Median age | 46.5 years | |
Race & ethnicity
White
95.3%
Two or more races
2.1%
Black or African American
1.3%
Hispanic or Latino
1%
American Indian / Alaska Native
0.2%
Other race
0.1%
Asian
0.1%
| Group | Count | % |
|---|---|---|
| White | 22,922 | 95.3% |
| Two or more races | 503 | 2.1% |
| Black or African American | 307 | 1.3% |
| Hispanic or Latino | 243 | 1% |
| American Indian / Alaska Native | 38 | 0.2% |
| Other race | 27 | 0.1% |
| Asian | 22 | 0.1% |
Household income
Under $10k
6.8%
$10k–$15k
8.6%
$15k–$25k
12.4%
$25k–$35k
12.5%
$35k–$50k
12.9%
$50k–$75k
18.2%
$75k–$100k
10.2%
$100k–$150k
13.1%
$150k–$200k
2.8%
$200k+
2.7%
| Range | % of households |
|---|---|
| Under $10k | 6.8% |
| $10k–$15k | 8.6% |
| $15k–$25k | 12.4% |
| $25k–$35k | 12.5% |
| $35k–$50k | 12.9% |
| $50k–$75k | 18.2% |
| $75k–$100k | 10.2% |
| $100k–$150k | 13.1% |
| $150k–$200k | 2.8% |
| $200k+ | 2.7% |
| Median income | $47,214 |
Housing
Home values
Under $50k
13.0%
$50k–$100k
17.5%
$100k–$150k
21.5%
$150k–$200k
13.6%
$200k–$300k
14.9%
$300k–$500k
14.4%
$500k–$1M
3.9%
$1M+
1.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $150,100 |
| Median rent / month | $569 |
| Owner occupied | 78.0% |
| Renter occupied | 22.0% |
| Vacant | 20.6% |
| Single-family detached | 66.4% |
| Large apartment buildings | 0.4% |
| Mobile homes | 28.1% |
| Median rooms | 5.4 |
| Avg household size (owned) | 2.58 |
Year built
| Era | % |
|---|---|
| 2020 or later | 1.0% |
| 2010–2019 | 8.6% |
| 2000–2009 | 14.6% |
| 1990–1999 | 25.6% |
| 1980–1989 | 14.9% |
| 1970–1979 | 10.8% |
| 1960–1969 | 6.8% |
| 1950–1959 | 5.7% |
| 1940–1949 | 2.7% |
| 1939 or earlier | 9.2% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.4% |
| 1 bedroom | 7.2% |
| 2 bedrooms | 29.4% |
| 3 bedrooms | 49.2% |
| 4 bedrooms | 12.6% |
| 5+ bedrooms | 1.4% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 6.4% |
| 1 vehicle | 23.8% |
| 2 vehicles | 35.7% |
| 3 or more | 34.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 1.6% |
| Electricity | 79.8% |
| Propane / LP gas | 7.4% |
| Fuel oil | 0.2% |
| Wood | 10.1% |
| No fuel used | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 4,978 | 52.6% |
| Cohabiting couple | 422 | 4.9% |
| Male householder, no spouse | 2,016 | 20.2% |
| Female householder, no spouse | 2,124 | 22.3% |
| Households with children under 18 | 2,390 | 27.1% |
| Households with seniors (65+) | 3,688 | 40.7% |
| Average household size | 2.53 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 26.7% | 16.6% |
| Married | 51.6% | 54.0% |
| Separated | 1.4% | 2.1% |
| Widowed | 5.8% | 12.6% |
| Divorced | 14.5% | 14.7% |
Education
Less than 9th grade
8.5%
Some HS, no diploma
12.1%
HS graduate
43.4%
Some college, no degree
17.6%
Associate's degree
5.4%
Bachelor's degree
7.0%
Graduate / professional
6.0%
| Metric | % |
|---|---|
| HS diploma or higher | 79.4% |
| Bachelor's or higher | 13.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 88 | 2.5% |
| Kindergarten | 370 | 5.8% |
| Elementary school | 1,982 | 45.2% |
| High school | 1,218 | 30.8% |
| College / grad school | 712 | 15.7% |
Employment
Industry of employment
Education & healthcare
21.7%
Manufacturing
20.9%
Construction
11.4%
Retail trade
10.1%
Transportation & utilities
8.6%
Professional & management
6.3%
Arts, food & hospitality
5.8%
Finance & real estate
3.9%
Other services
3.3%
Public administration
3.0%
Agriculture & mining
2.7%
Wholesale trade
1.8%
Information
0.5%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 26.6% |
| Service | 13.8% |
| Sales & office | 17.6% |
| Natural resources & construction | 14.0% |
| Production & transportation | 27.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 79.7% |
| Government | 10.9% |
| Self-employed | 9.4% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 77.2% |
| Carpool | 16.1% |
| Public transit | 0.0% |
| Walk | 0.6% |
| Other means | 0.4% |
| Avg commute (minutes) | 33.4 |
Poverty
All people
18.4%
Under 18 years
27.8%
18 and over
16.2%
Married-couple families
10.1%
Female-led households
35.9%
Income support
| Source | % of households |
|---|---|
| Social Security | 48.3% |
| Retirement income | 24.5% |
| Supplemental Security | 7.1% |
| Cash public assistance | 2.0% |
| Food stamps / SNAP | 16.8% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 41.2% |
| High cholesterol | 38.0% |
| Heart disease | 8.7% |
| Stroke | 4.2% |
| Asthma | 11.0% |
| Arthritis | 33.1% |
| Kidney disease | 3.5% |
| Pulmonary disease | 11.7% |
| Cancer | 7.1% |
| Behavior / access | % |
|---|---|
| Binge drinking | 13.8% |
| No physical activity | 30.0% |
| Less than 7 hrs sleep | 35.9% |
| Fair or poor health | 20.9% |
| Poor mental health | 18.2% |
| Poor physical health | 14.4% |
| No health insurance | 18.9% |
| Visited doctor (checkup) | 74.7% |
| Visited dentist | 49.2% |
| Cholesterol screening | 89.2% |
| Teeth loss | 22.7% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,623 | 8.2% |
| Disability | % |
|---|---|
| Any disability | 23.6% |
| Under 18 | 5.7% |
| 18–64 years | 21.0% |
| 65 and over | 43.8% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 56.0% |
| Public insurance | 49.4% |
| Uninsured under 19 | 2.3% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 22,759 | 95.5% |
| Spanish | 278 | 1.1% |
| Other Indo-European | 276 | 1.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 2 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 23,205 | 97.7% |
| Born in same state | 23,005 | 96.8% |
| Born in different state | 15,661 | 66.9% |
| Foreign born | 200 | 0.9% |
| Naturalized citizen | 614 | 2.3% |
| Not a US citizen | 176 | 33.8% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 5,430 | 22.8% |
| French | 2,988 | 12.5% |
| Italian | 2,439 | 10.2% |
| English | 310 | 1.3% |
| Ancestry | Count | % |
|---|---|---|
| Irish | 108 | 0.5% |
| Polish | 55 | 0.2% |
| German | 54 | 0.2% |
| Dutch | 28 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 39.6% |
| Internet access | 83.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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