Median Income
$250,001
233% higher than US avg
Violent Crime
240/100K
37% lower than US avg
Bachelor's+
21.1%
37% lower than US avg
Obesity Rate
31.0%
3% lower than US avg
Unemployment
0.0%
100% lower than US avg
Poverty Rate
0.0%
100% lower than US avg
How Jeff Compares to the U.S. Average (100% = U.S. avg)
People
Population239
Median Age38.3 yrs
Density314/mi²
Male / Female45% / 55%
Largest GroupWhite 79%
Veterans0.0%
Economy
A+
Median Income$250,001
Per Capita$50,918
Unemployment0.0%
Poverty0.0%
County GDP$1,295M
Commute19 min
Housing
Ownership91.6%
Zillow$94,907
Housing Units148
Rent Burden30.4%
Crime
F
Violent240/100K
Property6,113/100K
Climate
Avg Temp56°F (13°C)
AQI41 (Good)
Rain51.5 in/yr
Sunny Days299/yr
Elevation1,420 ft (433 m)
Education
C+
Bachelor's+21.1%
High School+65.7%
Graduate+29.4%
School Score5.51
Community
2024 VoteR 79% / D 20%
Commute19 min
Broadband87.0%
EV Stations2
Libraries2
Is Jeff a Good Place to Live?
Based on current data, Jeff receives an overall livability score of 2.9 out of 5.0, earning a grade of C+. Key strengths include above-average household incomes, low unemployment, low crime rates, abundant sunshine. Jeff has some notable strengths but also faces challenges that prospective residents should consider.
Economy & Jobs
The median household income in Jeff is $250,001, which is significantly higher than the national average / 233% above $75,149. This places Jeff among higher-income communities. The job market is very strong with unemployment at just 0.0%. Only 0.0% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 19 minutes, shorter than most U.S. cities.
Safety & Crime
Violent crime in Jeff is below the national average at 240 per 100,000 residents (U.S. avg: 380). Property crime occurs at a rate of 6,113 per 100,000, 212% above the national average.
Education
21.1% of residents hold a bachelor's degree, below the national average of 33.7%. 65.7% have completed high school. Area schools have an average test score of 5.5/10.
Climate & Weather
Jeff enjoys a moderate climate with an average annual temperature of 56°F. Winters average 34°F in January while summers reach 76°F in July. With 299 sunny days per year, residents enjoy well above the national average of sunshine. Annual precipitation totals 51.5 inches. Air quality is rated Good with a median AQI of 41.
Jeff has a population of 239 with a density of 314 people per square mile, spread across 0.8 square miles. The median age is 38.3 years, 2% younger than the national median of 38.9. The gender split is 55.2% female and 44.8% male. The city is predominantly White (78.7%), with 21.3% Hispanic. English is the primary language spoken at home by 100% of residents. 0.0% of the population are veterans, below the national rate of 6.0%. 6.9% of residents have a disability (below the 13.0% national average). 99.4% have health insurance coverage.
Population
38.3yrs
Median Age
2% below US avg
Language Spoken at Home
English Only
100.0%
27% above US avg
Spanish
0.0%
100% below US avg
The median household income in Jeff is $250,001, which is 233% above the national average of $75,149. Per capita income is $50,918 (above the $39,052 national figure). The average weekly wage is $998, 30% lower than the U.S. average. The unemployment rate is 0.0% (below the 3.6% US average). 0.0% of residents live below the poverty line, lower than the national rate of 12.4%. The area has 948 business establishments, including 41 restaurants. The cost of living index is 90.2, below the national baseline of 100 / offering relatively affordable living. Workers commute an average of 19 minutes (shorter than the 28-minute US average). 0.0% of workers work from home (below the 15.2% national rate).
Income
| Median HH Income | $250,001 |
| 233% above US avg |
| Per Capita Income | $50,918 |
| Avg Weekly Wage | $998 |
| IRS Avg AGI | $55,964 |
| Gini Index | 0.532 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 0.0% |
| 100% below US avg |
| Poverty Rate | 0.0% |
| 100% below US avg |
| Establishments (County) | 948 |
| County GDP | $1,295M |
Business (County)
| Restaurants | 41 |
| Healthcare | 133 |
| Retail | 117 |
| Manufacturing | 9 |
Tax & Cost of Living
| Property Tax (IRS) | $3,319 |
| 5% below US avg |
| Cost of Living | 90.20 (100=avg) |
Commute & Transportation
| Commute Time | 18.7 min |
| Drive Alone | 100.0% |
| Public Transit | 0.0% |
| Work from Home | 0.0% |
Zillow estimates the typical home value at $94,907. Fair market rent ranges from $794 for a one-bedroom to $984 for a two-bedroom apartment. 91.6% of housing units are owner-occupied (above the 65.4% national rate). There are 148 total housing units in the city. The median year a home was built is 1988. The average annual property tax is $3,319. 30.4% of renters spend 30% or more of their income on housing.
Real Estate Market (Redfin)
Rental Costs
HUD Fair Market Rent
| Studio | $719 |
| 1 Bedroom | $794 |
| 2 Bedrooms | $984 |
| 3 Bedrooms | $1,277 |
| 4 Bedrooms | $1,442 |
Ownership & Property
| Homeownership | 91.6% |
| Owner-Occupied | 91.6% |
| Renter-Occupied | 8.4% |
| Housing Units | 148 |
| Median Year Built | 1988 |
Property Tax
| Avg Tax (IRS) | $3,319 |
| 5% below US avg |
In Jeff, 31.0% of adults are obese, below the national rate of 32.1%. The primary care physician ratio is 1:873. The dentist ratio is 1:1,368. 32.5% of residents have access to exercise opportunities. The food environment index is 6.7 out of 10.
Health Metrics: Jeff vs U.S. Average (%)
Chronic Conditions
| Obesity | 31.0% |
| 3% below US avg |
Behaviors & Mental Health
Healthcare Access
| Insurance Rate | 99.4% |
| |
| Primary Care | 1:873 |
| Dentists | 1:1,368 |
| Mental Health | 1:121 |
| Dental Visits | 49.9% |
| Premature Death | 21,360/100K |
Food & Exercise
| Food Environment | 6.7/10 |
| Exercise Access | 32.5% |
| Healthcare Facilities | 133 |
Jeff has a violent crime rate of 240 per 100,000 residents, 37% below the national average of 380. Property crime stands at 6,113 per 100,000, 212% above the U.S. average. The county recorded 5 fatal traffic crashes. Overall, Jeff receives a safety grade of F.
Crime Rates: Jeff vs U.S. Average (per 100,000)
Violent Crime
| Total Violent | 240.1/100K |
| 37% below US avg |
| |
Property Crime
| Total Property | 6,112.7/100K |
| 212% above US avg |
Traffic Safety
| Fatal Crashes (County/yr) | 5 |
| Avg Accident Severity | 0.0 / 4.0 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.0 / 5.0 |
Jeff enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 34°F in January while summers reach 76°F in July. The area gets 299 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 51.5 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 41. The city sits at an elevation of 1,420 feet.
Temperature
34°F Jan (1°C)
76°F Jul (24°C)
| Annual Average | 56.0°F |
| 4% above US avg |
| January Average | 34°F (1°C) |
| July Average | 76°F (24°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 1,420 ft (433 m) |
| Area | 0.8 sq mi (2.0 km²) |
| Population Density | 314/sq mi |
| Coordinates | 37.2108°N, 83.1385°W |
| Timezone | America/New_York |
| County | Perry County County |
| Nearest Airport | Lake Cumberland Regional (SME)
82 miles away |
Precipitation & Snow
Annual Rainfall
51.5"
35% above US avg
Wettest Month (Jul)
4.72"
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0414 ppm |
| PM2.5 (Fine Particles) | 8.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 73.2 / 100 |
| Social Vulnerability | 61.8 / 100 |
| Community Resilience | 38.4 / 100 |
Hazard Breakdown
| Tornado |
Relatively Low |
| Hurricane |
Very Low |
| Earthquake |
Very Low |
| Wildfire |
Relatively Low |
| Flood |
Relatively Moderate |
| Hail |
Relatively Low |
| Strong Wind |
Relatively Moderate |
| Heat Wave |
Relatively Low |
| Winter Weather |
Relatively Moderate |
| Lightning |
Relatively Low |
| Ice Storm |
Very Low |
| Drought |
No Rating |
| Cold Wave |
Relatively Low |
| Landslide |
Relatively Moderate |
| Avalanche |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
72 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M4.2. Most recent: M2.8 on May 11, 2025.
| Nov 10, 2012 |
6 km W of Blackey, Kentucky |
M4.2 |
11 km |
| Aug 17, 1990 |
9 km NNW of Loyall, Kentucky |
M4.0 |
38 km |
| Jan 20, 2020 |
2 km NE of Fincastle, Tennessee |
M3.8 |
117 km |
| Jul 30, 1997 |
6 km NNE of Tazewell, Tennessee |
M3.8 |
86 km |
| Sep 17, 2004 |
8 km ESE of Corbin, Kentucky |
M3.7 |
83 km |
| Feb 12, 1994 |
10 km NNW of Abingdon, Virginia |
M3.4 |
111 km |
| Mar 5, 2019 |
7 km NE of Maynardville, Tennessee |
M3.4 |
115 km |
| Sep 8, 1990 |
5 km N of Owingsville, Kentucky |
M3.3 |
123 km |
| Jan 27, 2009 |
4 km NE of Williamsburg, Kentucky |
M3.2 |
101 km |
| Nov 8, 1990 |
5 km SW of Blackey, Kentucky |
M3.2 |
15 km |
| Jul 26, 2001 |
11 km S of New Market, Tennessee |
M3.2 |
140 km |
| Jul 26, 2001 |
11 km N of Sevierville, Tennessee |
M3.2 |
143 km |
| Jan 17, 1999 |
7 km NNW of Flat Lick, Kentucky |
M3.1 |
68 km |
| Apr 29, 2018 |
10 km WSW of Bean Station, Tennessee |
M3.1 |
104 km |
| Apr 13, 2001 |
11 km W of Sneedville, Tennessee |
M3.0 |
78 km |
| Jul 7, 1995 |
3 km NW of Mountain City, Tennessee |
M3.0 |
141 km |
| Nov 24, 2012 |
7 km NE of Sevierville, Tennessee |
M3.0 |
147 km |
| Jul 17, 2019 |
7 km SW of New Tazewell, Tennessee |
M3.0 |
102 km |
| Aug 14, 2009 |
4 km ENE of Nickelsville, Virginia |
M2.9 |
85 km |
| Apr 5, 2005 |
1 km SE of Blaine, Tennessee |
M2.9 |
128 km |
Source: USGS (M2.5+, 1990–2025)
Tornado History
122 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF3. Total: 22 fatalities, 377 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Mar 2, 2012 |
EF3 |
88 km |
10 |
| Mar 2, 2012 |
EF3 |
56 km |
2 |
| May 9, 1988 |
EF3 |
87 km |
1 |
| Jun 29, 1973 |
EF3 |
84 km |
0 |
| Jun 9, 1961 |
EF3 |
80 km |
1 |
| Mar 2, 2012 |
EF2 |
85 km |
0 |
| Mar 2, 2012 |
EF2 |
95 km |
6 |
| Feb 29, 2012 |
EF2 |
77 km |
0 |
| May 8, 2009 |
EF2 |
55 km |
0 |
| May 8, 2009 |
EF2 |
92 km |
0 |
| Jun 2, 2001 |
EF2 |
84 km |
0 |
| May 18, 1995 |
EF2 |
29 km |
0 |
| May 18, 1995 |
EF2 |
87 km |
0 |
| May 6, 1984 |
EF2 |
84 km |
0 |
| Jul 6, 1980 |
EF2 |
71 km |
0 |
| Aug 30, 1978 |
EF2 |
95 km |
0 |
| Oct 1, 1977 |
EF2 |
74 km |
0 |
| Aug 3, 1977 |
EF2 |
88 km |
0 |
| Apr 3, 1974 |
EF2 |
91 km |
0 |
| Sep 29, 1972 |
EF2 |
77 km |
0 |
Source: NOAA SPC (EF0+, 1950–2024)
Wildfire History
20 wildfires (100+ acres) within 100 km.
Largest: UNNAMED (66,345 ac, 1987).
| Year |
Name |
Acres |
Distance |
| 1987 |
UNNAMED |
66,345 |
44 km |
| 1987 |
UNNAMED |
66,145 |
34 km |
| 1987 |
UNNAMED |
41,794 |
99 km |
| 1987 |
UNNAMED |
38,312 |
83 km |
| 1987 |
UNNAMED |
32,565 |
78 km |
| 1987 |
UNNAMED |
27,317 |
99 km |
| 1991 |
UNNAMED |
22,282 |
90 km |
| 1987 |
UNNAMED |
21,562 |
85 km |
| 1987 |
UNNAMED |
20,994 |
67 km |
| 1991 |
TUG RIVER |
20,813 |
100 km |
| 2001 |
UNNAMED |
18,013 |
25 km |
| 1999 |
UNNAMED |
17,759 |
34 km |
| 1991 |
UNNAMED |
17,406 |
32 km |
| 1999 |
UNNAMED |
17,328 |
33 km |
| 1994 |
UNNAMED |
15,526 |
44 km |
| 1987 |
UNNAMED |
15,138 |
38 km |
| 1991 |
UNNAMED |
14,264 |
83 km |
| 1987 |
UNNAMED |
13,124 |
51 km |
| 1987 |
UNNAMED |
11,817 |
65 km |
| 1991 |
UNNAMED |
11,117 |
91 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
34°F (1°C) |
3.4 in |
Coldest |
| February |
36°F (2°C) |
3.5 in |
|
| March |
45°F (7°C) |
4.3 in |
|
| April |
53°F (12°C) |
3.7 in |
|
| May |
62°F (17°C) |
4.5 in |
|
| June |
70°F (21°C) |
4.1 in |
|
| July |
76°F (24°C) |
4.7 in |
Warmest, Wettest |
| August |
73°F (23°C) |
3.9 in |
|
| September |
67°F (19°C) |
3.6 in |
|
| October |
56°F (13°C) |
3.2 in |
Driest |
| November |
46°F (8°C) |
3.8 in |
|
| December |
37°F (3°C) |
3.8 in |
|
Jeff has a seasonal temperature swing of 42°F / from 34°F in January to 76°F in July. Total annual precipitation is 46.5 inches, with July being the wettest month (4.7") and October the driest (3.2").
Average costs for common services in Jeff. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$226 ($135–$361) |
| Specialist Visit |
$316 ($180–$496) |
| Urgent Care Visit |
$180 ($90–$316) |
| Emergency Room Visit |
$1,984 ($722–$4,510) |
| Dental Cleaning |
$117 ($68–$180) |
| Dental Filling |
$226 ($135–$361) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$41 ($23–$68) |
| Oil Change (Synthetic) |
$68 ($45–$108) |
| Brake Pad Replacement |
$271 ($135–$451) |
| Tire Rotation |
$36 ($18–$68) |
| New Tires (Set of 4) |
$541 ($361–$902) |
| Battery Replacement |
$180 ($90–$316) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$90 ($54–$135) |
| Electrician (Per Hour) |
$81 ($45–$126) |
| HVAC Repair |
$361 ($135–$722) |
| HVAC System Install |
$6,314 ($3,608–$10,824) |
| Roof Repair |
$902 ($361–$1,804) |
| Roof Replacement |
$8,118 ($4,961–$13,530) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,353 ($451–$3,157) |
| Divorce (Contested) |
$13,530 ($4,510–$27,060) |
| DUI Defense |
$4,510 ($1,804–$9,020) |
| Bankruptcy (Chapter 7) |
$1,353 ($722–$2,706) |
| Will Preparation |
$451 ($180–$902) |
| Trust Preparation |
$2,255 ($902–$4,510) |
View all 12 services
Personal Care
| Men's Haircut |
$23 ($14–$41) |
| Women's Haircut |
$50 ($27–$90) |
| Hair Coloring (Full) |
$135 ($68–$226) |
| Manicure |
$23 ($14–$41) |
| Pedicure |
$36 ($23–$59) |
| Massage (1 Hour) |
$72 ($45–$117) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$3.70 ($2.71–$4.96) |
| Dozen Eggs (per dozen) |
$3.16 ($2.26–$4.51) |
| Loaf of Bread |
$3.43 ($2.26–$4.96) |
| Chicken Breast (per lb) |
$4.06 ($2.71–$5.86) |
| Ground Beef (per lb) |
$4.96 ($3.61–$6.77) |
| Rice (per lb) |
$0.90 ($0.54–$1.62) |
View all 20 services
Utilities
| Electricity (Monthly) |
$126 ($72–$226) |
| Natural Gas (Monthly) |
$63 ($27–$135) |
| Water/Sewer (Monthly) |
$63 ($36–$108) |
| Internet (Monthly) |
$63 ($36–$90) |
| Cell Phone Plan (Monthly) |
$59 ($27–$90) |
| Cable TV (Monthly) |
$77 ($45–$135) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$180 ($68–$451) |
| Car Insurance (Annual) |
$1,804 ($1,082–$3,157) |
| Bus Pass (Monthly) |
$63 ($27–$117) |
| Taxi/Uber (5-Mile Ride) |
$14 ($7.22–$23) |
| Car Registration (Annual) |
$90 ($27–$226) |
| Driver's License Renewal |
$27 ($14–$68) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,082 ($541–$2,255) |
| Daycare (Toddler, Monthly) |
$902 ($451–$1,804) |
| After-School Care (Monthly) |
$361 ($180–$631) |
| Tutoring (Per Hour) |
$45 ($23–$90) |
| SAT/ACT Prep Course |
$902 ($361–$2,255) |
| Private School (K-12, Annual) |
$11,275 ($4,510–$27,060) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$54 ($27–$90) |
| Dog Vaccination (Annual) |
$90 ($45–$180) |
| Dog Grooming |
$54 ($27–$90) |
| Pet Boarding (Per Night) |
$36 ($18–$68) |
| Dog Spay/Neuter |
$271 ($135–$451) |
| Cat Spay/Neuter |
$180 ($90–$361) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $491 |
| Toddler | $489 |
| Preschool | $489 |
| Family Childcare (monthly) |
| Infant | $362 |
| Toddler | $362 |
| Preschool | $362 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Jeff
What is the population of Jeff?
Jeff has a population of 239 residents and is located in Kentucky. The population density is 314 people per square mile, spread across 0.8 square miles. The median age of residents is 38.3 years. The population is 55.2% female and 44.8% male.
Is Jeff expensive to live in?
Jeff is more affordable than the national average, with a cost of living index of 90.2 / below the baseline of 100. The median household income is $250,001, 233% above the national average of $75,149.
Is Jeff safe?
Jeff is safer than the national average, with a violent crime rate of 240 per 100,000 compared to the U.S. rate of 380. Property crime occurs at a rate of 6,113 per 100,000 (above the national average). Overall, Jeff receives a safety grade of F based on combined crime data.
What is the weather like in Jeff?
Jeff enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winter temperatures average 34°F in January, while summers reach an average of 76°F in July. The area receives 299 sunny days per year, well above the national average of 205. Annual rainfall totals 51.5 inches. Air quality is rated Good with a median Air Quality Index (AQI) of 41.
How is the job market in Jeff?
The job market in Jeff is very strong, with unemployment at just 0.0% / well below the national rate of 3.6%. The average weekly wage is $998. There are 948 business establishments in the area, including 41 restaurants and food service locations. The average commute time is 19 minutes, and 0.0% of workers work from home.
How are the schools in Jeff?
Schools in Jeff score 5.5 out of 10 on standardized testing, near the national average. 21.1% of adults in Jeff hold a bachelor's degree or higher, below the national average of 33.7%. 65.7% have completed high school. 29.4% hold a graduate or professional degree.
How healthy is Jeff?
The obesity rate in Jeff is 31.0% (below the national rate of 32.1%). 32.5% of residents have access to exercise opportunities. The primary care physician ratio is 1:873.
What is transportation like in Jeff?
The average commute in Jeff is 19 minutes, shorter than the national average of 28 minutes. 100% of workers drive alone to work, and 0.0% work from home.
What are the demographics of Jeff?
The racial and ethnic makeup of Jeff is 78.7% White, 21.3% Hispanic or Latino. 100% of residents speak only English at home. 0.0% of the population are military veterans. 6.9% of residents have a disability. 99.4% have health insurance coverage.
All Countries
