Real estate · County · Tennessee
Real estate agents and brokers in Williamson County, TN
Competitor counts, household spending and official business counts for real estate agents and brokers in Williamson County, TN, set against other counties and the U.S.
Groundwork market score · out of 100
Score 40 out of 100: Lower middle
Ranked #1,627 of 2,176 scored counties
#74 of 76 scored counties in Tennessee
- Listings
- 827
- 24 chain locations (3%)
- Official establishments
- 170
- +39.3% since 2019
- Household spending a year
- $1.8B
- On rent and homeowner costs · $19,639 a household
- Housing spending per listing (U.S. = 100)
- 40
- 60% below the U.S.
- Listings per 10k households
- 89.7
- 2.9 times the U.S.
- Population, 2025
- 272,061
- +9.0% since 2020
See the real estate agents and brokers around any address in Williamson 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 Williamson 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
Map listings as of September 2026 show 827 real estate agents and brokers in Williamson County. Chain locations make up 3% of them, against 4% across the U.S. That comes to 89.7 for every 10,000 households, 2.9 times the U.S. rate of 30.6.
Household spending on rent and homeowner costs in Williamson County comes to about $1.8B a year: $19,639 per household, 18% above the U.S. average. Housing spending per office is 60% 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.
The official count of businesses with payroll classed as offices of real estate agents and brokers in Williamson County was 170 in 2023, up 39.3% from 2019. That is one for every 542 households, against one for every 788 across the U.S. Since fiscal 2022, 4 SBA-backed loans worth $500K have gone to businesses classed as offices of real estate agents and brokers in Williamson County.
Population estimates show Williamson County grew 9.0% from 2020 to 2025, faster than the U.S. (+3.1%). The Groundwork market score for real estate agents and brokers in Williamson County is 40 (lower middle), #1,627 of 2,176 scored counties and #74 of 76 scored counties in Tennessee.
How Williamson County compares
The same measures for Tennessee 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 | Williamson County | Tennessee | U.S. |
|---|---|---|---|
| Listings per 10k households | 89.7 | 29.6 | 30.6 |
| Housing spending per listing (U.S. = 100) | 40 | 92 | 100 |
| Households per official establishment | 542 | 1,725 | 788 |
| Official establishment growth, 2019–2023 | +39.3% | +19.4% | +20.1% |
| Population growth, 2020–2025 | +9.0% | +5.6% | +3.1% |
| Spending per household on rent and homeowner costs | $19,639 | $14,833 | $16,661 |
| Median household income | $135,594 | $69,595 | $80,734 |
| Groundwork market score | 40 | 55 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 122 → 170+39.3% over the period
- Employees, 2023
- 833
- Annual payroll, 2023
- $62.7M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 82724 chain locations
- Listings at the U.S. rate for this spending
- 332The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 4
- Amount
- $500K
SBA-backed loans to businesses classed as offices of real estate agents and brokers in Williamson 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 Williamson County
- Population, 2025 estimate
- 272,061+9.0% since 2020
- Households
- 92,214
- Median age
- 40.9
- Homes lived in by their owners
- 79%
- Vehicles per household
- 2.1
- Land area
- 583 sq. mi.
- People per square mile
- 447
- Median household income
- $135,594+20.0% vs. 2015–2019, before inflation
- Average household income
- $183,026
- Median home value
- $751,900
- Jobs located here
- 159,658
- Daytime population
- 302,594Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Williamson 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 Williamson 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 Tennessee
Every Tennessee market ranked →The highest-scoring counties in Tennessee for real estate agents and brokers, numbered among those based in Tennessee, with Williamson County marked.
Top counties in Tennessee
| Market | Score | Listings | Per 10k households | Housing spending per listing (U.S. = 100) | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Fayette County, TN | 80 | 20 | 11.6 | 248 | +7.7% | #26 of 2,176 |
| 2Macon County, TN | 79 | 6 | 6.4 | 393 | +9.5% | #35 of 2,176 |
| 3Union County, TN | 79 | 6 | 7.6 | 334 | +8.1% | #39 of 2,176 |
| 4Bedford County, TN | 79 | 25 | 12.8 | 206 | +9.7% | #42 of 2,176 |
| 5Polk County, TN | 78 | 6 | 8.1 | 318 | +5.9% | #51 of 2,176 |
| 6Gibson County, TN | 75 | 20 | 9.8 | 259 | +2.7% | #84 of 2,176 |
| 7Anderson County, TN | 75 | 47 | 14.3 | 186 | +6.1% | #90 of 2,176 |
| 8Sequatchie County, TN | 74 | 6 | 9.7 | 255 | +12.7% | #108 of 2,176 |
| 9Jefferson County, TN | 74 | 29 | 13.3 | 197 | +9.3% | #113 of 2,176 |
| 10Smith County, TN | 73 | 9 | 11.3 | 234 | +5.1% | #131 of 2,176 |
| 74Williamson County, TN | 40 | 827 | 89.7 | 40 | +9.0% | #1,627 of 2,176 |
Other business types in Williamson 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 estate39
- Real estate agents and brokers40
- Property management55
- Mortgage brokers and lenders35
- Home inspectors47
Funeral services
Questions
How many real estate agents and brokers are in Williamson County, TN?
There are 827 real estate agents and brokers on map listings in Williamson County as of September 2026. 24 of them (3%) are chain locations. The listings count real estate agents and brokerages, commercial brokers included. Official counts show 170 businesses with payroll classed as offices of real estate agents and brokers in 2023, up 39.3% from 2019.
How much do households in Williamson County, TN spend on rent and homeowner costs?
About $1.8B a year, or $19,639 per household. That is 18% above the U.S. average (an index of 118, where 100 is the U.S. average). For the 827 real estate agents and brokers on map listings, housing spending per office is 60% 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. It is estimated from the incomes of the 92,214 households in Williamson County and national spending patterns by income.
How does Williamson County, TN compare with the U.S. for real estate agents and brokers?
Williamson County has 89.7 real estate agents and brokers per 10,000 households, 2.9 times the U.S. rate of 30.6. The index of housing spending per office is 40, where 100 is the U.S. At the national ratio of real estate agents and brokers to household spending, Williamson County would have about 332, against 827 on map listings. There is one business with payroll in the industry for every 542 households, against one for every 788 across the U.S. The official count rose 39.3% from 2019 to 2023, against +20.1% for the U.S.
How fast is Williamson County, TN growing?
Population estimates put Williamson County at 272,061 people in 2025, up 9.0% since 2020, faster than the U.S. (+3.1%). It has 92,214 households. The median household income in Williamson County is $135,594 a year, 68% above the U.S. median of $80,734. That rose 20.0% from the 2015–2019 survey, 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. Williamson County scores 40 for real estate agents and brokers (lower middle), #1,627 of 2,176 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Williamson 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 Williamson County
Screening a site or an acquisition in Williamson 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 Williamson 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.