PlainZIP

Dover, DE · standard

ZIP Code 19901

Kent County, Delaware - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

35,055
170/sq mi
$66,388
Median income
$273,000
Median home value
26.9%
Bachelor's or higher

The verdict

Dover pairs a below-median household income with above-median home values, in a rural, mixed-tenure area.

41th pct
household income, US ZIPs
Top 38%
home value, US ZIPs
170
people per sq mi
56%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 19901 against every reporting US ZIP.

ZIP code 19901 is a densely settled ZIP (a standard USPS delivery area) in Dover, Kent County, Delaware, with 35,055 residents across 206.0 square miles, a density of 170 people per square mile, in the New York time zone.

ZIP 19901 reports a modest median household income of $66,388 (26% below the Delaware average), while per-capita income is $33,487. 14.2% of residents live below the poverty line, and the unemployment rate reads 7.5%. Housing costs here run $273,000 for a typical home value (28% below the state average), with rent averaging $1,398 a month; 55.5% of homes are owner-occupied.

Educational attainment sits below the national norm: 26.9% of adults hold a bachelor's degree or higher, the median age is 33.6, and the average commute is 22 minutes. To put 19901 in local context, 7 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Kent County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 19901

Top 5 sectors by establishment count in Dover, DE

Which industries have the most business establishments in ZIP 19901.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 19901, Dover, DE · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

35,055

Population

206.0

Area (sq mi)

170

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 19901?

33.6

Median Age

48.0%

Male

52.0%

Female

6.5%

Foreign-Born

White 47.8%
African American 34.8%
Asian 2.3%
American Indian or Alaska Native 0.1%
Native Hawaiian or Pacific Islander 0.2%
Two or More Ethnicities 11.8%
Hispanic or Latino 11.7%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$66,388

Median Household Income

-26% vs state

$33,487

Per Capita Income

14.2%

Poverty Rate

7.5%

Unemployment Rate

21.6 min

Mean Commute Time

How ZIP 19901 ranks nationally

Dover, DE household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$66,388 41st percentile higher than 41% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 60.1%
Bachelor's Degree or Higher 26.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

15,160

Total Housing Units

13,951

Occupied Units

1,209

Vacant Units

2.50

Avg Household Size

Occupancy Type

Owner 55.5%
Renter 44.5%

$273,000

Median Home Value

-28% vs state

$1,398

Median Rent

1986

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+9.0%

YoY Change (2024)

263

HPI Index (2000 = 100)

+163%

Total Change Since 2000

Home values in ZIP 19901 have increased 9.0% over the past year (2024). Since 2000, this ZIP has seen +163% cumulative appreciation.

Year Annual Change HPI Index
2020 +4.7% 168
2021 +12.4% 189
2022 +18.8% 225
2023 +7.4% 241
2024 +9.0% 263

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 2,193 business establishments in ZIP 19901, employing approximately 25,450 people with a combined annual payroll of $1,608,104,000.

2,193

Businesses

25,450

Employees

$1.6B

Annual Payroll

19

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 504 23.0%
Retail trade 283 12.9%
Accommodation and food services 191 8.7%
Health care and social assistance 157 7.2%
Information 149 6.8%
Finance and insurance 142 6.5%
Other services (except public administration) 141 6.4%
Real estate and rental and leasing 118 5.4%
Administrative and support and waste management and remediation services 117 5.3%
Wholesale trade 89 4.1%
Construction 81 3.7%
Arts, entertainment, and recreation 62 2.8%
Manufacturing 46 2.1%
Transportation and warehousing 46 2.1%
Educational services 36 1.6%
Management of companies and enterprises 11 0.5%
Industries not classified 8 0.4%
Mining, quarrying, and oil and gas extraction 6 0.3%
Utilities 5 0.2%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 19901 vs 19902 →

ZIP 19901 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 19901 ranks the most populous - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 19901 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 19901 ranks #6 of 7 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
19902 Dover Afb, DE 283 3.2 mi
19904 Dover, DE 34,132 6.3 mi
19962 Magnolia, DE 10,206 7.1 mi
19936 Cheswold, DE 302 6.6 mi
19946 Frederica, DE 4,420 9.6 mi
19977 Smyrna, DE 22,984 9.5 mi
19979 Viola, DE 632 9.9 mi

More ZIP Codes in Kent County

19904 standard
Dover, DE
Pop: 34,132
19977 standard
Smyrna, DE
Pop: 22,984
19934 standard
Camden Wyoming, DE
Pop: 12,805
19943 standard
Felton, DE
Pop: 11,425
19952 standard
Harrington, DE
Pop: 10,220
19962 standard
Magnolia, DE
Pop: 10,206

Related Areas

Kent County Dover, DE Delaware

Frequently Asked Questions

What county is ZIP code 19901 in? ▼
ZIP code 19901 (Dover) is located in Kent County, Delaware. Kent County contains multiple ZIP codes, see the full list at /counties/kent-de.
What is the population of ZIP code 19901? ▼
ZIP code 19901 in Dover, DE has a population of 35,055 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 19901? ▼
The median household income in ZIP 19901 is $66,388, which is 13% below the national average of $76,288.
What is the average home value in ZIP 19901? ▼
The median home value in ZIP 19901 is $273,000, which is 2% below the national average of $278,155.
What is the demographic makeup of ZIP 19901? ▼
The largest racial group in ZIP 19901 is White at 47.8%. Hispanic or Latino residents make up 11.7% of the population.
How many businesses are in ZIP code 19901? ▼
ZIP code 19901 has 2,193 business establishments employing approximately 25,450 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 19901? ▼
The top industries by establishment count in ZIP 19901 are: Professional, scientific, and technical services (504), Retail trade (283), Accommodation and food services (191). There are 19 industry sectors represented in total.
How have home values changed in ZIP code 19901? ▼
According to the FHFA House Price Index, home values in ZIP 19901 increased by 9.0% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 163%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 19901? ▼
In ZIP code 19901, 60.1% of residents aged 25+ have a high school diploma or higher, and 26.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 19901? ▼
The mean commute time for workers in ZIP code 19901 is 21.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 19901? ▼
In ZIP code 19901, approximately 55.5% of occupied housing units are owner-occupied and 44.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 19901? ▼
The poverty rate in ZIP code 19901 is 14.2% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.