Mill Spring ZIP Code List — Polk County, NC

There is one unique ZIP code in Mill Spring, North Carolina and it is 28756. Area code: 828.

ZIP codes

79.32

sq mi land

0.63

sq mi water

828

area code

Mill Spring, NC ZIP code map

About Mill Spring, NC

Mill Spring is a quaint town located in the heart of North Carolina, specifically within Polk County. This charming community is known for its rich natural surroundings and a welcoming atmosphere. Nestled in the foothills of the Blue Ridge Mountains, Mill Spring showcases the beauty of rural North Carolina.

Location & geography

Geographically, Mill Spring lies in the western part of North Carolina, offering stunning views of rolling hills and lush landscapes. It is situated approximately 18 miles from Asheville, 15 miles from Hendersonville, 10 miles from Tryon, and 8 miles from Landrum, South Carolina. With a land area of 79.32 square miles and a water area of 0.63 square miles, the town features a mix of serene lakes and picturesque mountains.

Community & economy

The character of Mill Spring is defined by its tight-knit community and rich agricultural heritage, making it a peaceful retreat from urban life. The local economy is supported by agriculture, small businesses, and tourism, which highlights the area's natural beauty and outdoor activities. Daily life here is centered around community events and enjoying the outdoors, with residents often participating in hiking, fishing, and local crafts.

Transportation

Mill Spring is accessible via several key highways, including U.S. Route 74, which connects it to larger cities. The nearest major airport is Asheville Regional Airport, located about 25 miles from Mill Spring, providing residents with convenient access to air travel. Public transit options are limited, and most residents rely on personal vehicles for transportation.

History

Mill Spring was established in the early 19th century and has since been known for its scenic landscapes and agricultural roots. Originally a farming community, the town has evolved over the years but retains its small-town charm and commitment to agriculture. There have been notable events and developments in the area that have contributed to its growth while preserving the local culture.

Did you know?

One surprising fact about Mill Spring is that the town is home to the beautiful Lake Lure, a popular tourist destination known for its stunning scenery and recreational activities. Additionally, the area is notable for its proximity to the historic Tryon International Equestrian Center, attracting visitors and events year-round.

ZIP codes for Mill Spring, NC (1)

ZIP code	City	County	Map
28756	Mill Spring	Polk	View map

Demographics & statistics

4,244

Population

46.2

Median age

$60,049

Median household income

$30,198

Per capita income

$222,500

Median home value

$600

Median monthly rent

79.9%

Home ownership

10.8%

Poverty rate

6.1%

Unemployment

1,865

Housing units

15.3%

Bachelor's or higher

Age distribution

Male Female

132

Under 5

159

5–9

114

129

10–14

155

138

15–19

166

20–24

119

220

25–34

267

129

35–44

155

270

45–54

326

55–59

110

213

60–64

258

65–74

311

139

75–84

169

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,018	24.0%
18 and over	3,226	76.0%
65 and over	900	21.2%
Median age	46.2 years

Race & ethnicity

White 71.4%

Hispanic or Latino 10.7%

Two or more races 7.6%

Black or African American 5.3%

Other race 4.9%

American Indian / Alaska Native 0.2%

Group	Count	%
White	3,392	71.4%
Hispanic or Latino	507	10.7%
Two or more races	359	7.6%
Black or African American	252	5.3%
Other race	233	4.9%
American Indian / Alaska Native	8	0.2%

Household income

Under $10k 0.9%

$10k–$15k 4.9%

$15k–$25k 7.5%

$25k–$35k 12.0%

$35k–$50k 13.7%

$50k–$75k 27.8%

$75k–$100k 17.7%

$100k–$150k 9.6%

$150k–$200k 2.1%

$200k+ 3.6%

Range	% of households
Under $10k	0.9%
$10k–$15k	4.9%
$15k–$25k	7.5%
$25k–$35k	12.0%
$35k–$50k	13.7%
$50k–$75k	27.8%
$75k–$100k	17.7%
$100k–$150k	9.6%
$150k–$200k	2.1%
$200k+	3.6%
Median income	$60,049

Housing

Home values

Under $50k 6.2%

$50k–$100k 12.0%

$100k–$150k 13.9%

$150k–$200k 15.8%

$200k–$300k 13.1%

$300k–$500k 18.7%

$500k–$1M 17.6%

$1M+ 2.8%

Housing overview

Metric	Value
Median home value	$222,500
Median rent / month	$600
Owner occupied	79.9%
Renter occupied	20.1%
Vacant	27.0%
Single-family detached	70.7%
Large apartment buildings	0.6%
Mobile homes	27.2%
Median rooms	5.7
Avg household size (owned)	2.67

Year built

Era	%
2020 or later	1.2%
2010–2019	5.4%
2000–2009	21.2%
1990–1999	20.4%
1980–1989	13.5%
1970–1979	14.6%
1960–1969	7.0%
1950–1959	5.7%
1940–1949	2.2%
1939 or earlier	8.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.5%
1 bedroom	6.5%
2 bedrooms	34.9%
3 bedrooms	46.6%
4 bedrooms	9.2%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	28.1%
2 vehicles	26.3%
3 or more	43.8%

Heating fuel

Fuel type	%
Utility gas	9.7%
Electricity	57.6%
Propane / LP gas	13.3%
Fuel oil	3.8%
Wood	15.4%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	898	56.3%
Cohabiting couple	71	4.4%
Male householder, no spouse	180	11.3%
Female householder, no spouse	447	28.0%
Households with children under 18	501	31.4%
Households with seniors (65+)	693	43.4%
Average household size	2.64

Marital status

Status	Male	Female
Never married	32.3%	25.6%
Married	57.5%	50.7%
Separated	0.0%	0.7%
Widowed	4.6%	10.4%
Divorced	5.7%	12.6%

Education

Less than 9th grade 2.1%

Some HS, no diploma 8.1%

HS graduate 39.7%

Some college, no degree 20.2%

Associate's degree 14.5%

Bachelor's degree 8.9%

Graduate / professional 6.4%

Metric	%
HS diploma or higher	89.8%
Bachelor's or higher	15.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	57	7.1%
Kindergarten	38	4.7%
Elementary school	399	49.4%
High school	265	32.8%
College / grad school	48	5.9%

Employment

Industry of employment

Education & healthcare 26.2%

Construction 12.2%

Finance & real estate 11.0%

Manufacturing 10.4%

Other services 10.0%

Professional & management 9.3%

Arts, food & hospitality 8.5%

Retail trade 5.0%

Transportation & utilities 2.3%

Agriculture & mining 1.4%

Information 1.4%

Wholesale trade 1.3%

Public administration 1.1%

Occupation

Category	%
Management, business & arts	21.0%
Service	27.0%
Sales & office	26.4%
Natural resources & construction	16.4%
Production & transportation	9.2%

Employment type

Type	%
Private sector	79.6%
Government	8.2%
Self-employed	12.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.5%
Carpool	10.9%
Public transit	0.0%
Walk	0.0%
Other means	0.2%
Avg commute (minutes)	32.9

Poverty

All people 10.8%

Under 18 years 17.6%

18 and over 8.7%

Married-couple families 1.9%

Female-led households 30.2%

Income support

Source	% of households
Social Security	51.0%
Retirement income	30.1%
Supplemental Security	2.6%
Cash public assistance	6.7%
Food stamps / SNAP	12.5%

Health indicators

Condition	%
High blood pressure	35.8%
High cholesterol	36.2%
Heart disease	7.3%
Stroke	3.4%
Asthma	9.3%
Arthritis	27.8%
Kidney disease	3.2%
Pulmonary disease	8.2%
Cancer	6.8%

Behavior / access	%
Binge drinking	15.9%
No physical activity	23.8%
Less than 7 hrs sleep	33.7%
Fair or poor health	15.0%
Poor mental health	14.9%
Poor physical health	11.9%
No health insurance	17.0%
Visited doctor (checkup)	77.7%
Visited dentist	63.0%
Cholesterol screening	89.8%
Teeth loss	14.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	243	7.5%

Disability	%
Any disability	17.5%
Under 18	7.6%
18–64 years	15.7%
65 and over	33.4%

Health insurance coverage

Type	%
Private insurance	54.2%
Public insurance	47.5%
Uninsured under 19	7.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,953	93.1%
Spanish	109	2.8%
Other Indo-European	80	2.0%
Asian & Pacific Islander	29	0.7%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,029	94.9%
Born in same state	4,029	94.9%
Born in different state	2,085	49.1%
Foreign born	0	0.0%
Naturalized citizen	215	5.1%
Not a US citizen	177	82.3%

Ancestry

Ancestry	Count	%
Italian	846	19.9%
Arab	565	13.3%
French	448	10.6%

Ancestry	Count	%
English	13	0.3%
Polish	9	0.2%
German	7	0.2%

Technology access

Metric	% of households
Computer access	37.6%
Internet access	91.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Mill Spring, NC?

Mill Spring, NC has one ZIP code: 28756.

What is the main ZIP code for Mill Spring, NC?

The primary ZIP code for Mill Spring, NC is 28756. The city uses area code 828 for phone service.

What county is Mill Spring, NC in?

Mill Spring is located in Polk County, North Carolina.

How many ZIP codes are in Mill Spring, NC?

Mill Spring, NC has 1 ZIP code.

What is the ZIP code for downtown Mill Spring and the surrounding historic areas in Polk County?

Downtown Mill Spring and the surrounding historic areas are located in ZIP code 28756, which covers the entire Mill Spring community in Polk County, North Carolina.

What ZIP code should I use for mailing addresses to businesses and residents in Mill Spring, NC?

All addresses in Mill Spring, North Carolina should use ZIP code 28756, which is the sole ZIP code serving this Polk County community.