ZIP Code 18020
ZIP Code Tabulation Area in Northampton County, Pennsylvania.
- Population
- 21,144
- Median household income
- $122,610
- Median home value
- $348,900
+3.7%’19–’23
+44.9%’19–’23
+36.9%’19–’23
ZIP Code 18020 is a ZIP Code Tabulation Area in Northampton County, Pennsylvania, home to about 21,144 residents. The median household income of $122,610 is above the Northampton County median ($86,687).
From 2019 to 2023, ZIP Code 18020's population grew 3.7% from 20,393 to 21,144, while its median gross rent rose 10.0% from $1,357 to $1,493.
The typical home was built around 1986. 6.2% of residents live below the poverty line.
Demographics
ACS 2019–2023- Population
- 21,144
- Median age
- 42.3 yrs
- Median household income
- $122,610
- Median home value
- $348,900
- Median gross rent
- $1,493
- Housing units
- 7,940
- Homeownership rate
- 85.4%
- Bachelor's degree or higher
- 41.8%
- Unemployment rate
- 3.5%
Trends
ACS 5-year · 2019–202320,39321,144
$84,632$122,610
$254,900$348,900
$1,357$1,493
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 20,393 | $84,632 | $254,900 | $1,357 |
| 2020 | 21,196 | $97,359 | $272,600 | $1,482 |
| 2021 | 21,275 | $108,598 | $279,400 | $1,453 |
| 2022 | 21,153 | $118,048 | $325,800 | $1,463 |
| 2023 | 21,144 | $122,610 | $348,900 | $1,493 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.8%
5 to 1714.1%
18 to 249.7%
25 to 3412.2%
35 to 4410.6%
45 to 5412.3%
55 to 6414.7%
65 to 7411.2%
75 and over9.4%
| Count | Share | |
|---|---|---|
| Under 5 | 1,216 | 5.8% |
| 5 to 17 | 2,973 | 14.1% |
| 18 to 24 | 2,059 | 9.7% |
| 25 to 34 | 2,585 | 12.2% |
| 35 to 44 | 2,251 | 10.6% |
| 45 to 54 | 2,601 | 12.3% |
| 55 to 64 | 3,111 | 14.7% |
| 65 to 74 | 2,361 | 11.2% |
| 75 and over | 1,987 | 9.4% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 14,878 | 70.4% |
| Black or African American | 1,139 | 5.4% |
| American Indian & Alaska Native | 3 | 0.0% |
| Asian | 963 | 4.6% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 258 | 1.2% |
| Two or more races | 686 | 3.2% |
| Hispanic or Latino (any race) | 3,217 | 15.2% |
Educational attainment (age 25+)
No high school diploma3.9%
High school graduate27.5%
Some college or associate's26.8%
Bachelor's degree25.3%
Graduate or professional degree16.5%
| Count | Share | |
|---|---|---|
| No high school diploma | 588 | 3.9% |
| High school graduate | 4,093 | 27.5% |
| Some college or associate's | 3,985 | 26.8% |
| Bachelor's degree | 3,773 | 25.3% |
| Graduate or professional degree | 2,457 | 16.5% |
Commute to work
- Mean travel time to work
- 27 min
Drove alone76.4%
Carpooled3.7%
Public transit1.9%
Walked1.0%
Bicycle0.1%
Worked from home14.0%
Other means2.8%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 8,176 | 76.4% |
| Carpooled | 395 | 3.7% |
| Public transit | 202 | 1.9% |
| Walked | 108 | 1.0% |
| Bicycle | 16 | 0.1% |
| Worked from home | 1,502 | 14.0% |
| Other means | 298 | 2.8% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 2,445 | 26.6% |
| 15 to 29 min | 3,790 | 41.2% |
| 30 to 44 min | 1,577 | 17.2% |
| 45 to 59 min | 365 | 4.0% |
| 60+ min | 1,018 | 11.1% |
Households
- Average household size
- 2.65
- Poverty rate
- 6.2% (1,266 of 20,279)
| Count | Share | |
|---|---|---|
| Family households | 5,829 | 75.7% |
| Nonfamily households | 1,871 | 24.3% |
Housing
- Median year structure built
- 1986
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 7,700 | 97.0% |
| Vacant | 240 | 3.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 6,573 | 85.4% |
| Renter-occupied | 1,127 | 14.6% |
1-unit, detached77.9%
1-unit, attached13.5%
2 to 4 units1.7%
5 to 19 units4.4%
20 or more units2.6%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 6,185 | 77.9% |
| 1-unit, attached | 1,071 | 13.5% |
| 2 to 4 units | 134 | 1.7% |
| 5 to 19 units | 347 | 4.4% |
| 20 or more units | 203 | 2.6% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 18020
- Land area
- 13 sq mi
- Water area
- 0.17 sq mi
- Center point
- 40.6724, -75.3275
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)