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Zip Code 21918 - Conowingo, MD Tweet |
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21918 Profile | ||
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| Zip Code Type: | Non-Unique | |
| USPS Postal Name: | CONOWINGO | |
| Primary County: | Cecil | ![]() |
| Elevation Range | 256 - 420 ft. | |
| Area | 20 Sqm. | |
21918 Homes and Real Estate Prices | ||
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| Average Real Estate Asking Price | $282364 | ![]() |
| Average Real Estate Sale Price | $187818 | ![]() |
21918 Employment Data | ||
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| Current Unemployment Level | 7.90% | ![]() |
| Previous Month Unemployment Level | 8.35% | ![]() |
| Unemployment Level 1 Year Ago | 7.91% | ![]() |
Public Schools in 21918 |
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| Display 21918 Schools on Map |
21918 Cities |
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21918 Television | ||
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| Nielsen Market Area | Baltimore, MD | |
| Nielsen Market Rank | 27 | |
21918 Unacceptable Postal Names |
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21918 Gardening | ||
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| 2012 Hardiness Zone | Zone 7a: 0F to 5F | ![]() |
| 1990 Hardiness Zone | Zone 6b: -5F to 0F | ![]() |
| Ecoregion | 64c - Piedmont Uplands | ![]() |
| Average First Frost | October 21 - 31 | ![]() |
| Average Last Frost | April 21 - 31 | ![]() |
21918 Politics | ||
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| 111 US Congressional District | 01 | ![]() |
| Representative | Frank Kratovil, Jr. | |
| Party | Democrat | |
21918 Core Based Statistical Area | ||
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| Core Based Statistical Area (CBSA) | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | ![]() |
| CBSA Type | 21918 | |
| CBSA Population | 5890141 | |
21918 Time Zone | ||
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| Time Zone | Eastern Standard Time (EST) | |
| Follows DST | Y | |
| GMT Difference | -5 Hours | |
21918 Population Demographics | |
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| 2010 Population | 4284 |
| 2000 Population | 4045 |
| Male Population | 50.90% |
| Female Population | 49.10% |
| Total Households | 1511 |
21918 Population Ethnicity | |
| White | 95.60% |
| African American | 1.30% |
| Asian | 0.10% |
| Hispanic | 1.10% |
| Native American | 0.70% |
| Hawaiian/Pacific | 0.00% |
| Mixed Race | 1.10% |
| Other | 0.10% |
21918 Income | ||
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| Median Household Income | $60624 | |
| Income Under $50K Per Year | 38.80% | |
| Income $50K to $100K Per Year | 42.90% | |
| Income Above $100K Per Year | 18.20% | |
21918 Area Code | ||
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| Area Code | 443 | ![]() |
| Area Code | 410 | ![]() |
21918 Adjacent Zip Codes |
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| Display All Adjacent Zips on Map |
| 21034 - Darlington |
| 21904 - Port Deposit |
| 21917 - Colora |
| 17314 - Delta |
| 17563 - Peach Bottom |
| 21160 - Whiteford |
| 21911 - Rising Sun |
21918 Annual Climate Data | |||||||||||||
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| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Avg Min Temp (°F) | 22 | 24 | 32 | 41 | 51 | 60 | 65 | 64 | 57 | 44 | 35 | 27 | 43 |
| Avg Max Temp (°F) | 40 | 43 | 53 | 64 | 74 | 82 | 87 | 85 | 78 | 67 | 55 | 44 | 64 |
| Avg Precip (In.) | 3.9 | 2.88 | 4.08 | 3.64 | 4.52 | 4.14 | 4.22 | 4.35 | 4.76 | 3.45 | 3.71 | 3.83 | 47.5 |
21918 is located in the state of Maryland in the Baltimore metro area. Zip code 21918 is primarily located in Cecil County. The official postal service name used for 21918 is CONOWINGO, Maryland. Portions of the 21918 zip code are contained within or border the city limits of . Zip code 21918 is part of area code 443 and area code 410. 21918 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Maryland.
The current unemployment level in 21918 is 7.90% which is lower than the current county unemployment level of 8.7% and is higher than the current state unemployment at 7.2% and lower than the current national unemployment rate at 8.3%.
According the 2010 US Census, the population of 21918 increased to 4284 from 4045 over the past 10 years. The majority ethnicity residing in 21918 is White while the majority ethnicity attending 21918 public schools is White. 22.00% of students in 21918 public schools receive or are eligible to participate in free or reduced lunch programs.