ZIP code 55120
Where is ZIP code 55120?
Saint Paul, Minnesota
Dakota County · Standard ZIP code
ZIP code 55120 belongs to Saint Paul, Minnesota in Dakota County. 55120 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 612 and 651. About 5,058 people live in the 55120 area, where the median household income is $116,346. The closest ZIP codes are 55150 (Mendota, 0.9 mi northwest), 55118 (Saint Paul, 2 mi northeast) and 55121 (Saint Paul, 2.3 mi south).
| ZIP code | 55120 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saint Paul |
| Also accepted | Eagan, Mendota Heights, Mendota Hts |
| State | Minnesota (MN) |
| County | Dakota County |
| Time zone | Central Time · now |
| Area codes | 612, 651 |
| Coordinates | 44.8744, -93.153 map |
| 3-digit prefix | 551 |
Population and income in 55120
| Population | 5,058 · higher than 71% of Minnesota ZIP codes |
|---|---|
| People per square mile | 935 · higher than 86% of Minnesota ZIP codes |
| Median age | 41 years · lower than 58% of Minnesota ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $116,346 · higher than 93% of Minnesota ZIP codes |
| Income per person | $64,902 |
| Below the poverty line | 3.1% |
| Bachelor’s degree or higher | 58% of adults 25+ |
| Median home value | $515,600 · higher than 98% of Minnesota ZIP codes |
| Median rent | $1,628 a month |
| Housing units | 2,116 |
| Households | 2,102 (2.38 people on average) |
| Owners / renters | 61% / 39% |
| Land area | 5.41 sq mi (plus 0.89 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 55120. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 55120
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 55150 | Mendota, MN | 0.9 mi NW | PO Box only |
| 55118 | Saint Paul, MN | 2 mi NE | Standard |
| 55121 | Saint Paul, MN | 2.3 mi S | Standard |
| 55111 | Saint Paul, MN | 2.4 mi W | Standard |
| 55116 | Saint Paul, MN | 2.9 mi N | Standard |
| 55450 | Minneapolis, MN | 3.3 mi W | Standard |
| 55105 | Saint Paul, MN | 4.2 mi N | Standard |
| 55077 | Inver Grove Heights, MN | 4.3 mi SE | Standard |
| 55417 | Minneapolis, MN | 4.6 mi NW | Standard |
| 55102 | Saint Paul, MN | 4.6 mi N | Standard |
| 55425 | Minneapolis, MN | 4.6 mi SW | Standard |
| 55123 | Saint Paul, MN | 4.9 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 55120 or measure the distance to another ZIP code.
How to address mail to 55120
123 MAIN ST
SAINT PAUL MN 55120
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts EAGAN, MENDOTA HEIGHTS and MENDOTA HTS as the city name for 55120. Adding the 4-digit ZIP+4 code (55120-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Saint Paul, MN
- 55101
- 55102
- 55103
- 55104
- 55105
- 55106
- 55107
- 55108
- 55109
- 55110
- 55111
- 55112
- 55113
- 55114
- 55115
- 55116
- 55117
- 55118
- 55119
- 55121
- 55122
- 55123
- 55124
- 55125
- 55126
- 55127
- 55128
- 55129
- 55130
- 55131
- 55133
- 55144
- 55145
- 55146
- 55155
- 55164
- 55170
All Saint Paul ZIP codes with population and income →
Questions
- What city is ZIP code 55120?
- 55120 is a Saint Paul, Minnesota ZIP code. Eagan, Mendota Heights and Mendota Hts are also accepted as the city name.
- What county is 55120 in?
- ZIP code 55120 is in Dakota County, Minnesota.
- What time zone is ZIP code 55120 in?
- 55120 is in the Central Time zone (America/Chicago).
- What area code is 55120?
- Phone numbers in ZIP code 55120 use area codes 612 and 651.
- What is the population of ZIP code 55120?
- About 5,058 people live in ZIP code 55120, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 55120?
- The median household income in 55120 is $116,346 a year, higher than 93% of Minnesota ZIP codes.
- What ZIP codes are near 55120?
- The nearest ZIP codes to 55120 are 55150 (Mendota, 0.9 miles), 55118 (Saint Paul, 2 miles), 55121 (Saint Paul, 2.3 miles) and 55111 (Saint Paul, 2.4 miles).