Real estate · County · Delaware
Real estate agents and brokers in Sussex County, DE
Competitor counts, household spending and official business counts for real estate agents and brokers in Sussex County, DE, set against other counties and the U.S.
Groundwork market score · out of 100
Score 41 out of 100: Lower middle
Ranked #1,550 of 2,176 scored counties
#3 of 3 scored counties in Delaware
- Listings
- 455
- 20 chain locations (4%)
- Official establishments
- 139
- +13.0% since 2019
- Household spending a year
- $1.7B
- On rent and homeowner costs · $15,701 a household
- Housing spending per listing (U.S. = 100)
- 67
- 33% below the U.S.
- Listings per 10k households
- 42.7
- 40% above the U.S.
- Population, 2025
- 277,140
- +16.1% since 2020
See the real estate agents and brokers around any address in Sussex County
The site report maps the real estate agents and brokers on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Sussex County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
At $15,701 per household (6% below the U.S. average), households in Sussex County spend about $1.7B a year on rent and homeowner costs. Housing spending per office is 33% below the U.S. figure. The spending figure is all rent and homeowner costs, a measure of housing demand, not money real estate agents and brokers take in.
Sussex County has 455 real estate agents and brokers on map listings as of September 2026. Of those, 20 are chain locations, or 4%, against 4% across the U.S. That is 42.7 per 10,000 households, 40% above the U.S. rate of 30.6.
Official counts show 139 businesses with payroll classed as offices of real estate agents and brokers in Sussex County in 2023, up 13.0% from 2019. That is one for every 766 households, against one for every 788 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $20K has gone to businesses classed as offices of real estate agents and brokers in Sussex County.
Between 2020 and 2025, the population of Sussex County grew 16.1%, faster than the U.S. (+3.1%). The Groundwork market score for real estate agents and brokers in Sussex County is 41 (lower middle), #1,550 of 2,176 scored counties and #3 of 3 scored counties in Delaware.
How Sussex County compares
The same measures for Delaware and the whole U.S. Housing spending per listing divides all rent and homeowner costs by the listings counted: a measure of housing demand for each business, not money any of them take in, so it is shown against the U.S. (100) only. Households per establishment divides households by the official count.
| Measure | Sussex County | Delaware | U.S. |
|---|---|---|---|
| Listings per 10k households | 42.7 | 30.8 | 30.6 |
| Housing spending per listing (U.S. = 100) | 67 | 95 | 100 |
| Households per official establishment | 766 | 964 | 788 |
| Official establishment growth, 2019–2023 | +13.0% | +8.6% | +20.1% |
| Population growth, 2020–2025 | +16.1% | +6.9% | +3.1% |
| Spending per household on rent and homeowner costs | $15,701 | $16,011 | $16,661 |
| Median household income | $81,497 | $84,954 | $80,734 |
| Groundwork market score | 41 | 49 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 123 → 139+13.0% over the period
- Employees, 2023
- 479
- Annual payroll, 2023
- $29.2M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 45520 chain locations
- Listings at the U.S. rate for this spending
- 307The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $20K
SBA-backed loans to businesses classed as offices of real estate agents and brokers in Sussex County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Sussex County
- Population, 2025 estimate
- 277,140+16.1% since 2020
- Households
- 106,441
- Median age
- 49.6
- Homes lived in by their owners
- 82%
- Vehicles per household
- 1.9
- Land area
- 936 sq. mi.
- People per square mile
- 273
- Median household income
- $81,497+29.0% vs. 2015–2019, before inflation
- Average household income
- $109,287
- Median home value
- $382,600
- Jobs located here
- 85,870
- Daytime population
- 239,628Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Sussex County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the real estate agents and brokers on map listings by name and distance.
Or open the report at the center of Sussex County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardReal estate agents and brokers across Delaware
Every Delaware market ranked →The highest-scoring counties in Delaware for real estate agents and brokers, numbered among those based in Delaware, with Sussex County marked.
Top counties in Delaware
| Market | Score | Listings | Per 10k households | Housing spending per listing (U.S. = 100) | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Kent County, DE | 53 | 172 | 24.1 | 114 | +6.8% | #909 of 2,176 |
| 2New Castle County, DE | 47 | 610 | 27.2 | 111 | +3.0% | #1,235 of 2,176 |
| 3Sussex County, DE | 41 | 455 | 42.7 | 67 | +16.1% | #1,550 of 2,176 |
Other business types in Sussex County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
- Real estate40
- Real estate agents and brokers41
- Property management52
- Mortgage brokers and lenders54
- Home inspectors60
Funeral services
Questions
How many real estate agents and brokers are in Sussex County, DE?
Map listings as of September 2026 show 455 real estate agents and brokers in Sussex County. 20 of them (4%) are chain locations. The listings count real estate agents and brokerages, commercial brokers included. Official counts show 139 businesses with payroll classed as offices of real estate agents and brokers in 2023, up 13.0% from 2019.
How much do households in Sussex County, DE spend on rent and homeowner costs?
About $1.7B a year, or $15,701 per household. That is 6% below the U.S. average (an index of 94, where 100 is the U.S. average). For the 455 real estate agents and brokers on map listings, housing spending per office is 33% below the U.S. figure. That figure is all rent and homeowner costs, used as a measure of housing demand; it is not money real estate agents and brokers take in. It is estimated from the incomes of the 106,441 households in Sussex County and national spending patterns by income.
How does Sussex County, DE compare with the U.S. for real estate agents and brokers?
Sussex County has 42.7 real estate agents and brokers per 10,000 households, 40% above the U.S. rate of 30.6. The index of housing spending per office is 67, where 100 is the U.S. At the U.S. ratio of real estate agents and brokers to household spending, Sussex County would have about 307, against 455 on map listings. There is one business with payroll in the industry for every 766 households, against one for every 788 across the U.S. The official count rose 13.0% from 2019 to 2023, against +20.1% for the U.S.
How fast is Sussex County, DE growing?
Population estimates put Sussex County at 277,140 people in 2025, up 16.1% since 2020, faster than the U.S. (+3.1%). It has 106,441 households. Median household income in Sussex County is $81,497, in line with the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 29.0%, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Sussex County scores 41 for real estate agents and brokers (lower middle), #1,550 of 2,176 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Sussex County. It maps the real estate agents and brokers on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for real estate agents and brokers · All 56 business types in Sussex County
Screening a site or an acquisition in Sussex County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Sussex County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.