ZIP code 21161
Where is ZIP code 21161?
White Hall, Maryland
Harford County · Standard ZIP code
ZIP code 21161 belongs to White Hall, Maryland in Harford County. 21161 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 223, 410, 443, 667 and 717. About 5,221 people live in the 21161 area, where the median household income is $108,094. The closest ZIP codes are 21120 (Parkton, 5.9 mi west), 21105 (Maryland Line, 6 mi northwest) and 21084 (Jarrettsville, 6.1 mi southeast).
| ZIP code | 21161 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | White Hall |
| State | Maryland (MD) |
| County | Harford County |
| Time zone | Eastern Time · now |
| Area codes | 223, 410, 443, 667, 717 |
| Coordinates | 39.6618, -76.5666 map |
| 3-digit prefix | 211 |
Population and income in 21161
| Population | 5,221 · higher than 50% of Maryland ZIP codes |
|---|---|
| People per square mile | 108 · lower than 76% of Maryland ZIP codes |
| Median age | 46.7 years · higher than 74% of Maryland ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $108,094 · higher than 53% of Maryland ZIP codes |
| Income per person | $62,351 |
| Below the poverty line | 6.1% |
| Bachelor’s degree or higher | 39% of adults 25+ |
| Median home value | $472,600 · higher than 64% of Maryland ZIP codes |
| Median rent | $2,676 a month |
| Housing units | 1,937 |
| Households | 1,887 (2.72 people on average) |
| Owners / renters | 91% / 8.7% |
| Land area | 48.52 sq mi (plus 0.19 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 21161. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 21161
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21120 | Parkton, MD | 5.9 mi W | Standard |
| 21105 | Maryland Line, MD | 6 mi NW | PO Box only |
| 21084 | Jarrettsville, MD | 6.1 mi SE | Standard |
| 21111 | Monkton, MD | 6.8 mi S | Standard |
| 17352 | New Park, PA | 7.6 mi NE | Standard |
| 17363 | Stewartstown, PA | 7.8 mi N | Standard |
| 17349 | New Freedom, PA | 8.4 mi NW | Standard |
| 21053 | Freeland, MD | 8.6 mi W | Standard |
| 21132 | Pylesville, MD | 8.6 mi E | Standard |
| 17361 | Shrewsbury, PA | 8.9 mi NW | Standard |
| 17321 | Fawn Grove, PA | 9.2 mi NE | Standard |
| 17355 | Railroad, PA | 9.7 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21161 or measure the distance to another ZIP code.
How to address mail to 21161
123 MAIN ST
WHITE HALL MD 21161
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Norrisville: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (21161-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21161?
- 21161 is a White Hall, Maryland ZIP code.
- What county is 21161 in?
- ZIP code 21161 is in Harford County, Maryland.
- What time zone is ZIP code 21161 in?
- 21161 is in the Eastern Time zone (America/New_York).
- What area code is 21161?
- Phone numbers in ZIP code 21161 use area codes 223, 410, 443, 667 and 717.
- What is the population of ZIP code 21161?
- About 5,221 people live in ZIP code 21161, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 21161?
- The median household income in 21161 is $108,094 a year, higher than 53% of Maryland ZIP codes.
- What ZIP codes are near 21161?
- The nearest ZIP codes to 21161 are 21120 (Parkton, 5.9 miles), 21105 (Maryland Line, 6 miles), 21084 (Jarrettsville, 6.1 miles) and 21111 (Monkton, 6.8 miles).