Rows tagged local are specific to Powell (Census ACS); state rows are state averages; metro-area rows are inherited from Knoxville, TN. Home value is ACS owner-reported (not a Zillow sale price).
School score: 4/10 (district Knox County · NCES EDFacts)
Cost of living
Metric
Value
Scope
US rank
Cost-of-living index (US=100)
92.2
metro-area
#61 of 200 metros
Grocery index (US=100)
94.3
metro-area
#43 of 200 metros
Big Mac price (est.)
$5.25
metro-area
#60 of 200 metros
Median household income
$75,585
local
#1972 of 3,220 cities
Median wage (all occupations)
$38,869
local
#2245 of 3,220 cities
Who lives here
Metric
Value
Scope
US rank
Median age
40.5 years
metro-area
#156 of 200 metros
Bachelor's degree or higher (25+)
31.9%
metro-area
#114 of 200 metros
Foreign-born residents
4.7%
metro-area
#167 of 200 metros
Homes that are owner-occupied
70.2%
metro-area
#43 of 200 metros
Economy
Metric
Value
Scope
US rank
Unemployment rate
4.02%
local
#1091 of 3,220 cities
Population growth (5-yr)
+2.5%
local
#1792 of 3,220 cities
Housing — what your money buys
Metric
Value
Scope
US rank
Median home price
$234,200
local
#874 of 3,220 cities
Home price ÷ income (affordability)
3.1×
local
#830 of 3,220 cities
1-yr home appreciation
+1.8%
metro-area
#92 of 200 metros
Price per square foot
$117
local
#733 of 3,220 cities
Typical home size (implied)
2,000 sqft
Median rent (monthly)
$889
local
#195 of 3,220 cities
Homes for sale (inventory)
4,588
Median days on market
17
metro-area
#98 of 200 metros
Taxes
Metric
Value
Scope
US rank
Total tax burden (est. % of income)
7.6%
state
#2 of 200 metros
Combined sales tax
9.55%
state
#189 of 200 metros
State income tax (top rate)
None
Capital gains tax
None
state
#1 of 200 metros
High earners
No special surtax
Social Security in retirement
Not taxed — has no state income tax, so Social Security is untaxed along with everything else
Effective property tax rate
0.45%
local
#112 of 3,220 cities
Median property tax paid
$1,055
local
#129 of 3,220 cities
Health & childcare
Metric
Value
Scope
US rank
Life expectancy at birth
73.6 years
metro-area
#178 of 200 metros
Healthcare (annual, single adult)
$6,300
state
#17 of 200 metros
Uninsured (share of residents)
10.4%
metro-area
#130 of 200 metros
Primary care providers per 100k
81
metro-area
#78 of 200 metros
Childcare (annual, infant, center)
$9,000
state
#25 of 200 metros
Vehicles & commute
Metric
Value
Scope
US rank
Annual registration
$55
state
#13 of 200 metros
Vehicle property tax (annual)
None
state
#1 of 200 metros
Emissions testing
Not required
Emissions detail
Statewide testing ended 2022
DMV & license offices
9
Avg commute to work
24 min
local
#928 of 3,220 cities
Commute by driving alone
78.6%
metro-area
#157 of 200 metros
Solo drivers commuting 30+ min
34.5%
metro-area
#128 of 200 metros
Utilities & fuel
Metric
Value
Scope
US rank
Electricity
14.9¢/kWh
state
#32 of 200 metros
Avg monthly electric bill
$134
state
#32 of 200 metros
Gasoline
$2.95/gal
state
#3 of 200 metros
Natural gas (avg monthly bill)
$62
state
#69 of 200 metros
Water & sewer (avg monthly bill)
$121
state
#132 of 200 metros
Home internet (avg monthly bill)
$80
state
#106 of 200 metros
Insurance
Metric
Value
Scope
US rank
Home insurance (annual)
$2,200
state
#129 of 200 metros
Auto insurance (annual)
$1,600
state
#51 of 200 metros
Disaster risk & supplemental insurance
Metric
Value
Scope
US rank
Main natural hazards
Notable hazards: tornadoes, earthquakes — separate flood/quake/windstorm policies may be needed.
FEMA National Risk Index (0–100, higher = more risk)
78.2 — Relatively Low
metro-area
#22 of 200 metros
Flood insurance (annual, NFIP)
$700
state
#61 of 200 metros
Earthquake insurance (annual)
$350
state
#149 of 200 metros
Climate & air quality
Metric
Value
Scope
US rank
Air quality (median AQI, lower=cleaner)
52
metro-area
#151 of 200 metros
Cooling degree-days (AC load)
1,700
metro-area
#128 of 200 metros
Homes with air conditioning (state)
93%
state
#87 of 200 metros
Heating degree-days (heat load)
3,600
metro-area
#94 of 200 metros
Days per year ≥ 90°F
31
metro-area
#101 of 200 metros
Days per year ≥ 100°F
0
metro-area
#5 of 200 metros
Avg summer high (state)
89°F
metro-area
#113 of 200 metros
Avg winter low
30°F
metro-area
#89 of 200 metros
Annual precipitation
50.5"
metro-area
#162 of 200 metros
Annual snowfall
4.7"
metro-area
#83 of 200 metros
Sunshine (% of possible)
60%
metro-area
#85 of 200 metros
Plant hardiness zone
7a
Frost window
04-10 → 11-01
Safety
Metric
Value
Scope
US rank
Violent crime (per 100k, state avg)
600
state
#185 of 200 metros
Property crime (per 100k, state avg)
2,600
state
#157 of 200 metros
Local amenities & recreation
Metric
Value
Scope
US rank
Grocery stores
36
metro-area
#130 of 200 metros
Parks
38
Hiking areas
10
Golf courses
27
Shooting ranges
4
Lakes
7
Permits
Metric
Value
Scope
US rank
Building permit difficulty (1–5)
2
state
#1 of 200 metros
Permit detail
Generally easy
US rank = this metro's position among all 200 metros (1 = best: cheapest / safest / highest income, etc.). Childcare is a family cost, not included in the salary-equivalence total.