Hamilton, VA · standard
ZIP Code 20158
Loudoun County, Virginia - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 4,288
- 114/sq mi High-density area
- $211,522
- Median income Above-median income area
- $765,800
- Median home value Above-median home value
- 59.7%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Hamilton pairs a top-decile household income with top-decile home values, in a rural, homeowner-dominated area.
- Top 1%
- household income, US ZIPs
- Top 5%
- home value, US ZIPs
- 114
- people per sq mi
- 82%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 20158 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 20158 (Hamilton, VA) rose +12.8% from 2023 to 2024. The all-transactions index moved from 229.6 in 2023 to 258.9 in 2024 (2000 = 100).
ZIP code 20158 covers 37.7 square miles in Hamilton, Loudoun County, Virginia (a standard USPS delivery area), with a modest 4,288 residents on file, a density of 114 people per square mile, in the New York time zone.
ZIP 20158 skews affluent, with a median household income of $211,522 (147% above the average Virginia ZIP), while per-capita income is $77,592. The poverty rate is 0.6%, with unemployment at 6.7%; those measures add context to the income figure. Housing is both higher-cost and owner-heavy: median home value is $765,800 (129% above the average Virginia ZIP), while 82.2% of occupied homes are owner-occupied.
This is a highly-educated ZIP: 59.7% of adults hold a bachelor's degree or higher, the median age is 43.5, and the average commute is 31 minutes. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Loudoun County, so 20158 can be compared with both its immediate and county-level context.
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 20158
Top 5 sectors by establishment count in Hamilton, VA
Which industries have the most business establishments in ZIP 20158.
- Professional, scientific, and technical services
Professional, scientific, and technical services
17 establishments
- Construction
Construction
15 establishments
- Other services (except public administration)
Other services (except public administration)
14 establishments
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
11 establishments
- Retail trade
Retail trade
8 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, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 20158, Hamilton, VA · 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
4,288
Population
37.7
Area (sq mi)
114
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 20158?
43.5
Median Age
55.3%
Male
44.7%
Female
6.7%
Foreign-Born
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?
$211,522
Median Household Income
+147% vs state ZIP avg
$77,592
Per Capita Income
0.6%
Poverty Rate
6.7%
Unemployment Rate
31.4 min
Mean Commute Time
How ZIP 20158 ranks among Virginia ZIPs
Hamilton, VA household income vs. every Virginia ZIP code
Median household income among 804 reporting Virginia ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$211,522 Top 2% higher than 98% of 804 Virginia ZIPs
Each bar is a $20K-wide band; taller bars hold more Virginia 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
1,592housing units
1,592
Total Housing Units
1,580
Occupied Units
12
Vacant Units
3.15
Avg Household Size
Occupancy Type
$765,800
Median Home Value
+129% vs state ZIP avg
1992
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
+12.8%
YoY Change (2024)
259
HPI Index (2000 = 100)
+159%
Total Change Since 2000
Home values in ZIP 20158 have increased 12.8% over the past year (2024). Since 2000, this ZIP has seen +159% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +2.7% | 181 |
| 2021 | +12.2% | 203 |
| 2022 | +14.1% | 232 |
| 2023 | -0.9% | 230 |
| 2024 | +12.8% | 259 |
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 89 business establishments in ZIP 20158, employing approximately 442 people with a combined annual payroll of $23,470,000.
89
Businesses
442
Employees
$23.5M
Annual Payroll
8
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Professional, scientific, and technical services | 17 | 19.1% |
| Construction | 15 | 16.9% |
| Other services (except public administration) | 14 | 15.7% |
| Administrative and support and waste management and remediation services | 11 | 12.4% |
| Retail trade | 8 | 9.0% |
| Real estate and rental and leasing | 6 | 6.7% |
| Manufacturing | 5 | 5.6% |
| Accommodation and food services | 4 | 4.5% |
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 20158 vs 20129 →
ZIP 20158 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 20176
Leesburg (20176)
46,506 residents
- 20148
Ashburn (20148)
28,310 residents
- 20175
Leesburg (20175)
27,169 residents
- 20132 15,900
Purcellville (20132)
15,900 residents
- 20180 6,549
Lovettsville (20180)
6,549 residents
- 20141 6,131
Round Hill (20141)
6,131 residents
- 20158 4,288
Hamilton (20158)
4,288 residents
- 20117 2,693
Middleburg (20117)
2,693 residents
- 20197 1,840
Waterford (20197)
1,840 residents
What this shows Among its immediate neighbors, ZIP 20158 ranks #7 by population - useful context the national average alone can't give.
ZIP 20158 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 20129
Paeonian Springs (20129)
$250,000 median income
- 20148
Ashburn (20148)
$233,494 median income
- 20158
Hamilton (20158)
$211,522 median income
- 20141
Round Hill (20141)
$210,563 median income
- 20197
Waterford (20197)
$190,703 median income
- 20132
Purcellville (20132)
$181,875 median income
- 20175
Leesburg (20175)
$174,854 median income
- 20176
Leesburg (20176)
$168,299 median income
- 21777
Point Of Rocks (21777)
$159,708 median income
What this shows By household income, ZIP 20158 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 20129 | Paeonian Springs, VA | 618 | 3.3 mi |
| 20197 | Waterford, VA | 1,840 | 4.2 mi |
| 20132 | Purcellville, VA | 15,900 | 4.4 mi |
| 20175 | Leesburg, VA | 27,169 | 6.2 mi |
| 20180 | Lovettsville, VA | 6,549 | 9.0 mi |
| 20141 | Round Hill, VA | 6,131 | 7.4 mi |
| 20176 | Leesburg, VA | 46,506 | 7.0 mi |
| 20117 | Middleburg, VA | 2,693 | 11.2 mi |
| 21777 | Point Of Rocks, MD | 1,470 | 11.5 mi |
| 20148 | Ashburn, VA | 28,310 | 12.0 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 20158, both outside VA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (4,288 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Loudoun County
Related Areas
Frequently Asked Questions
What county is ZIP code 20158 in?
ZIP code 20158 (Hamilton) is located in Loudoun County, Virginia. Loudoun County contains multiple ZIP codes, see the full list at /counties/loudoun-va.
What is the population of ZIP code 20158?
ZIP code 20158 in Hamilton, VA has a population of 4,288 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 20158?
The median household income in ZIP 20158 is $211,522, which is 177% above the national average of $76,288.
What is the average home value in ZIP 20158?
The median home value in ZIP 20158 is $765,800, which is 175% above the national average of $278,155.
What is the demographic makeup of ZIP 20158?
The largest racial group in ZIP 20158 is White at 84.7%. Hispanic or Latino residents make up 5.1% of the population.
How many businesses are in ZIP code 20158?
ZIP code 20158 has 89 business establishments employing approximately 442 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 20158?
The top industries by establishment count in ZIP 20158 are: Professional, scientific, and technical services (17), Construction (15), Other services (except public administration) (14). There are 8 industry sectors represented in total.
How have home values changed in ZIP code 20158?
According to the FHFA House Price Index, home values in ZIP 20158 increased by 12.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 159%. 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 20158?
In ZIP code 20158, 73.5% of residents aged 25+ have a high school diploma or higher, and 59.7% 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 20158?
The mean commute time for workers in ZIP code 20158 is 31.4 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 20158?
In ZIP code 20158, approximately 82.2% of occupied housing units are owner-occupied and 17.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 20158?
The poverty rate in ZIP code 20158 is 0.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 20158's numbers, next.
- See how ZIP 20158 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Hamilton, VA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.