USA.com / Maryland / Harford County / Jarrettsville, MD / 21084 / Population and Races

21084 Zip Code Population and Races

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As of 2010-2014, the total population of 21084 Zip Code is 7,358, which is 1.46% less than it was in 2000. The population growth rate is much lower than the state average rate of 11.16% and is much lower than the national average rate of 11.61%. The 21084 Zip Code population density is 298.71 people per square mile, which is lower than the state average density of 474.59 people per square mile and is much higher than the national average density of 82.73 people per square mile. The most prevalent race in 21084 Zip Code is white, which represent 97.91% of the total population. The average 21084 Zip Code education level is about the same as the state average and is higher than the national average.

Topics:Population Growth Population Density Population by Races Population by First Ancestry Population by Gender Population by Age Education School Enrollment Household and Family Marital Status Place of Birth and Citizenship Language

Population in 2010-2014: 7,358. #200

Population Growth Since 2000, #335

21084 Zip Code		-1.46%
Maryland		11.16%
U.S.		11.61%

Population Density, #252

21084 Zip Code	298.71 per square mile
Maryland	474.59 per square mile
U.S.	82.73 per square mile

Population by Races

White:	7,204 (97.91%, #53)
Black:	61 (0.83%, #384)
Hispanic:	74 (1.01%, #347)
Asian:	43 (0.58%, #299)
Native (American Indian, Alaska Native, Hawaiian Native, etc.):	18 (0.24%, #139)
One Race, Other:	0 (0.00%, see rank)
Two or More Races:	32 (0.43%, see rank)

*Based on 2010-2014 data. View historical race data.

Population by First Ancestry

6,437 (87.48%) out of the total population of 7,358 reported first ancestry.

	21084 Zip Code	% of the Total Population	Maryland	U.S.
Arab	0	0.00%, see rank	0.48%	0.56%
Czech	53	0.72%, see rank	0.38%	0.47%
Danish	0	0.00%, see rank	0.18%	0.42%
Dutch	127	1.73%, see rank	0.86%	1.40%
English	824	11.20%, see rank	7.82%	8.02%
French	108	1.47%, see rank	1.89%	3.34%
German	2,908	39.52%, see rank	14.69%	15.03%
Greek	0	0.00%, see rank	0.59%	0.41%
Hungarian	0	0.00%, see rank	0.41%	0.46%
Irish	1,596	21.69%, see rank	11.24%	10.80%
Italian	929	12.63%, see rank	5.21%	5.52%
Norwegian	15	0.20%, see rank	0.51%	1.42%
Polish	740	10.06%, see rank	3.31%	3.01%
Portuguese	0	0.00%, see rank	0.18%	0.44%
Russian	45	0.61%, see rank	1.33%	0.92%
Scotch-Irish	146	1.98%, see rank	0.75%	0.99%
Scottish	181	2.46%, see rank	1.63%	1.72%
Subsaharan African	1	0.01%, see rank	3.62%	0.95%
Swedish	0	0.00%, see rank	0.58%	1.27%
Swiss	46	0.63%, see rank	0.20%	0.30%
Ukrainian	0	0.00%, see rank	0.37%	0.31%
American	711	9.66%, see rank	5.14%	7.12%
Welsh	81	1.10%, see rank	0.63%	0.57%

*Based on 2010-2014 data. View historical first ancestry data.

Population by Gender

Male: 3,651 (49.62%, see rank)

Females: 3,707 (50.38%, see rank)

21084 Zip Code	Male: 49.62% Female: 50.38%
Maryland	Male: 48.43% Female: 51.57%
U.S.	Male: 49.19% Female: 50.81%

*Based on 2010-2014 data. View historical gender data.

Population by Age

Median Age (see rank)

21084 Zip Code	48.30 years old
Maryland	38.10 years old
U.S.	37.40 years old

Median Age, Male (see rank)

21084 Zip Code	45.80 years old
Maryland	36.50 years old
U.S.	36.10 years old

Median Age, Female (see rank)

21084 Zip Code	49.90 years old
Maryland	39.60 years old
U.S.	38.80 years old

	21084 Zip Code	% of the Total Population	Maryland	U.S.
Under 5 years	252	3.42%, see rank	6.24%	6.36%
5 to 9 years	365	4.96%, see rank	6.30%	6.51%
10 to 14 years	436	5.93%, see rank	6.41%	6.59%
15 to 19 years	555	7.54%, see rank	6.73%	6.85%
20 to 24 years	521	7.08%, see rank	6.84%	7.13%
25 to 34 years	409	5.56%, see rank	13.60%	13.47%
35 to 44 years	797	10.83%, see rank	13.23%	12.96%
45 to 54 years	1,116	15.17%, see rank	15.18%	14.09%
55 to 64 years	1,503	20.43%, see rank	12.50%	12.29%
65 to 74 years	846	11.50%, see rank	7.33%	7.64%
75 to 84	423	5.75%, see rank	3.88%	4.25%
85 years and over	135	1.83%, see rank	1.77%	1.85%

*Based on 2010-2014 data. View historical age data.

Education for the 25 Years and Over

	21084 Zip Code	Maryland	U.S.
Total 25 Years and Over Population	5,229, 100%	3,973,193	209,056,129
Less Than High School	148, 2.83%, see rank	11.00%	13.67%
High School Graduate	1,905, 36.43%, see rank	25.75%	27.95%
Some College or Associate Degree	1,329, 25.42%, see rank	25.96%	29.09%
Bachelor Degree	1,080, 20.65%, see rank	20.28%	18.27%
Master, Doctorate, or Professional Degree	767, 14.67%, see rank	17.02%	11.01%
USA.com Education Index^#	14.25, see rank	14.08	13.54

^# Higher USA.com Education Index means more educated population.

*Based on 2010-2014 data. View historical education level data.

School Enrollment

	21084 Zip Code			Maryland		U.S.
	Total	Public	Private	Public	Private	Public	Private
Nursery School, Preschool, Kindergarten	189	61.90%	38.10%	64.27%	35.73%	71.30%	28.70%
Elementary School (Grades 1-8)	651	89.09%, see rank	10.91%, see rank	86.64%	13.36%	89.86%	10.14%
High School (Grades 9-12)	392	76.02%, see rank	23.98%, see rank	86.03%	13.97%	90.60%	9.40%
College	316	74.05%, see rank	25.95%, see rank	79.98%	20.02%	78.37%	21.63%
Graduate School	43	48.84%, see rank	51.16%, see rank	59.21%	40.79%	58.86%	41.14%

*Based on 2010-2014 data. View historical school enrollment data.

Household and Family

	21084 Zip Code	Maryland	U.S.
Total Households	2,628, 100%	2,155,983	116,211,092
Average Household Size	2.80, see rank	2.67	2.63
1 Person Households	384, 14.61%, see rank	26.95%	27.57%
2 or More Person Households	2,244, 85.39%, see rank	73.05%	72.43%
Family Households (Families)	2,200, 83.71%, see rank	67.07%	66.22%
Average Family Size	3.13, see rank	3.35	3.32
Married-Couple Family	1,975, 75.15%, see rank	47.68%	48.42%
Nonfamily Households	428, 16.29%, see rank	32.93%	33.78%

*Based on 2010-2014 data. View historical household and family data.

Marital Status of 15 Years and Over

	21084 Zip Code	%	Maryland	U.S.
15 Years and Over Total	6,305	see rank	4,772,468	252,974,135
Males, 15 Years and Over	3,104	100%, see rank	2,282,784	123,281,364
Never Married	863	27.80%, see rank	37.18%	35.77%
Married	2,078	66.95%, see rank	52.02%	52.04%
Widowed	89	2.87%, see rank	2.51%	2.57%
Divorced	74	2.38%, see rank	8.29%	9.62%
Females, 15 Years and Over	3,201	100%, see rank	2,489,684	129,692,771
Never Married	640	19.99%, see rank	32.67%	29.48%
Married	2,077	64.89%, see rank	47.39%	49.19%
Widowed	290	9.06%, see rank	8.75%	9.16%
Divorced	194	6.06%, see rank	11.19%	12.16%

*Based on 2010-2014 data. View historical marital status data.

Place of Birth and Citizenship

	21084 Zip Code	%	Maryland	U.S.
Native	7,275	98.87%, see rank	85.78%	86.93%
Born in the State of Residence	5,554	75.48%, see rank	47.61%	58.73%
Born in Different State	1,707	23.20%, see rank	36.82%	26.78%
Born in Puerto Rico, U.S. Island Areas, or Born Abroad to American Parent(s)	14	0.19%, see rank	1.35%	1.42%
Foreign Born	83	1.13%, see rank	14.22%	13.07%
Foreign Born with U.S. Citizenship	83	1.13%, see rank	6.75%	5.99%
Foreign Born without U.S. Citizenship	0	0.00%, see rank	7.47%	7.09%
Born In Europe	4	0.05%, see rank	1.46%	1.53%
Born In Asia	28	0.38%, see rank	4.70%	3.82%
Born In Africa	0	0.00%, see rank	2.22%	0.55%
Born In Oceania	0	0.00%, see rank	0.04%	0.07%
Born In Latin America	36	0.49%, see rank	5.64%	6.83%
Born In Northern America	15	0.20%, see rank	0.16%	0.26%

*Based on 2010-2014 data. View historical place of birth and citizenship data.

Language Spoken at Home

	21084 Zip Code	%	Maryland	U.S.
English	2,546	96.88%, see rank	82.42%	79.39%
Spanish	49	1.86%, see rank	6.41%	11.75%
Other Indo-European Languages	16	0.61%, see rank	5.40%	4.52%
Asian and Pacific Islander Languages	17	0.65%, see rank	3.81%	3.36%
Other	0	0.00%, see rank	1.96%	0.99%

*Based on 2010-2014 data. View historical language spoken at home data.