Polk County, NC Population Statistics: Density Map Data
Analyze local population trends, population density map, housing costs, and the local economy.
Area Snapshot Statistics
Key statistics on population, economy, housing, and commuting compared to state and national averages. Explore interactive maps for deeper analysis.
Population: density and quick facts
| Metric | Polk County | North Carolina Avg | U.S. Average |
|---|---|---|---|
| Population | 20,892 | 10,790,063 | 334,821,731 |
| Population density (per sq mi) | 87.7 | 200.3 | 85.8 |
| Population growth (%/yr) | -0.44% | 0.90% | 0.57% |
| Median age | 52.3 | 37.6 | 37.1 |
| Households | 8,727 | 4,184,344 | 128,459,983 |
Population in Polk County grew by 3.1% from 2009 to 2023, reaching 19,689 in 2023.
Population Growth 2009–2023
Race & Ethnicity
Economy
Polk County has a the economy index of C, which means it is somewhat prosperous.
| Metric | Polk County | North Carolina Avg | U.S. Average |
|---|---|---|---|
| Median household income | $61,089 | $69,937 | $78,145 |
| Income growth (%/yr) | 3.78% | 5.43% | 5.07% |
| Unemployment rate | 4.3% | 4.7% | 5.2% |
The median household income in Polk County is about 13% lower than in North Carolina.
Housing
| Metric | Polk County | North Carolina Avg | U.S. Average |
|---|---|---|---|
| Median home price | $401,989 | $265,624 | $242,182 |
| Median rent | $1,089 | $1,162 | $1,342 |
| Homeownership rate | 76.6% | 66.4% | 65.1% |
The median home price in Polk County is about 30.8 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $1,089 per month for that long.
Commute Time & Mobility
Commuters in Polk County spend about 52 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 215 hours, about 8.9 full days, spent commuting.
| Metric | Polk County | North Carolina Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 25.8 | 21.8 | 22.5 |
| Round-trip commute (min) | 51.6 | 43.6 | 44.9 |
| Yearly time spent (hours) | 215 | 182 | 187 |
| Estimated yearly cost | $6,659 | $5,630 | $5,803 |
| Work from home | 12.1% | 14.5% | 13.4% |
| Highway traffic (vehicles/day) | 5,258 | 8,330 | 8,813 |
| Local road traffic (vehicles/day) | 812 | 1,609 | 1,355 |
Fastest commutes among counties in
North Carolina:
Macon County (17.1 min), Dare County (17.2 min), Graham County (17.2 min).
Slowest:
Gates County (36.3 min), Currituck County (33.6 min), Franklin County (32.4 min).
The average commute time in Polk County is 26 minutes, longer than the 22 minutes in North Carolina.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Polk County has a education index of C, which means it is somewhat educated.
| Metric | Polk County | North Carolina Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 31.5% | 31.1% | 31.6% |
| Average household size | 2.22 | 2.46 | 2.54 |
Highest education index among counties in
North Carolina:
Orange County (0.5), Wake County (0.4), Durham County (0.4).
Lowest:
Hyde County (0.2), Greene County (0.2), Tyrrell County (0.2).
Health
Polk County has a health index of B, which means it is quite healthy.
| Metric | Polk County | North Carolina Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 79.5 | 77.1 | 78.3 |
| Self-rated poor health | 14.6% | 16.8% | 16.3% |
| Smokers | 16.1% | 20.7% | 19.0% |
Highest health index among counties in
North Carolina:
Orange County (0.8), Wake County (0.8), Watauga County (0.8).
Lowest:
Robeson County (0.8), Lenoir County (0.8), Halifax County (0.8).
Frequently Asked Questions
Common questions about Polk County, North Carolina.
What is the population of Polk County, North Carolina?
The population of Polk County, North Carolina is 20,892, compared to the U.S. total of 334,821,731.
What is the population density of Polk County, North Carolina?
The population density of Polk County, North Carolina is 87.7 people per square mile, compared to the U.S. average of 85.8 people per square mile.
What is the median household income in Polk County, North Carolina?
The median household income in Polk County, North Carolina is $61,089, compared to the U.S. median of $78,145.
What is the median home price in Polk County, North Carolina?
The median home price in Polk County, North Carolina is $401,989, compared to the U.S. median of $242,182.
What is the unemployment rate in Polk County, North Carolina?
The unemployment rate in Polk County, North Carolina is 4.3%, compared to the U.S. average of 5.2%.