PlainZIP

Paeonian Springs, VA · standard

ZIP Code 20129

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

618
74/sq mi
$250,001
Median income
$1,238,300
Median home value
96.4%
Bachelor's or higher

The verdict

Paeonian Springs pairs a top-decile household income with top-decile home values, in a rural, homeowner-dominated area.

Top 1%
household income, US ZIPs
Top 1%
home value, US ZIPs
74
people per sq mi
93%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 20129 against every reporting US ZIP.

ZIP code 20129 is a sparsely populated ZIP (a standard USPS delivery area) in Paeonian Springs, Loudoun County, Virginia, home to just 618 residents across 8.3 square miles, a density of 74 people per square mile, in the New York time zone.

ZIP 20129 skews affluent, with a median household income of $250,001 (192% above the Virginia average), while per-capita income is $124,816. Poverty here runs at 0.7%, with unemployment measured at 1.1%. Housing costs here run $1,238,300 for a typical home value (270% above the state average), with rent averaging - a month; 92.6% of homes are owner-occupied.

This is a highly-educated ZIP: 96.4% of adults hold a bachelor's degree or higher, the median age is 42.8, and the average commute is -. To put 20129 in local context, 9 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Loudoun 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 →

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 20129, Paeonian Springs, 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

618

Population

8.3

Area (sq mi)

74

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 20129?

42.8

Median Age

53.2%

Male

46.8%

Female

13.0%

Foreign-Born

White 96.8%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 3.2%
Hispanic or Latino 0.0%

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?

$250,001

Median Household Income

+192% vs state

$124,816

Per Capita Income

0.7%

Poverty Rate

1.1%

Unemployment Rate

How ZIP 20129 ranks nationally

Paeonian Springs, VA household income vs. every US ZIP code

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

$250,001 Top 1% higher than 99% 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%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). Below this entry. $160,000–$180,000: 364 US ZIPs (1%). Below this entry. $180,000–$200,000: 186 US ZIPs (1%). Below this entry. $200,000–$220,000: 324 US ZIPs (1%). This entry sits in this band. 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 96.4%
Bachelor's Degree or Higher 96.4%

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

What does housing look like?

162

Total Housing Units

162

Occupied Units

0

Vacant Units

3.32

Avg Household Size

Occupancy Type

Owner 92.6%
Renter 7.4%

$1,238,300

Median Home Value

+270% vs state

1996

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 20 business establishments in ZIP 20129, employing approximately 159 people with a combined annual payroll of $10,560,000.

20

Businesses

159

Employees

$10.6M

Annual Payroll

2

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 9 45.0%
Construction 3 15.0%

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 20129 vs 20197 →

ZIP 20129 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 20129 ranks #9 by population - useful context the national average alone can't give.

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

ZIP 20129 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 20129 ranks the highest of 9 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
20197 Waterford, VA 1,840 2.6 mi
20158 Hamilton, VA 4,288 3.3 mi
20176 Leesburg, VA 46,506 3.8 mi
20175 Leesburg, VA 27,169 7.1 mi
20132 Purcellville, VA 15,900 6.7 mi
20180 Lovettsville, VA 6,549 7.6 mi
21777 Point Of Rocks, MD 1,470 8.5 mi
21790 Tuscarora, MD 100 9.1 mi
20147 Ashburn, VA 54,086 10.6 mi

More ZIP Codes in Loudoun County

20147 standard
Ashburn, VA
Pop: 54,086
20176 standard
Leesburg, VA
Pop: 46,506
20164 standard
Sterling, VA
Pop: 37,747
20165 standard
Sterling, VA
Pop: 32,383
20148 standard
Ashburn, VA
Pop: 28,310
20175 standard
Leesburg, VA
Pop: 27,169

Related Areas

Loudoun County Paeonian Springs, VA Virginia

Frequently Asked Questions

What county is ZIP code 20129 in? ▼
ZIP code 20129 (Paeonian Springs) 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 20129? ▼
ZIP code 20129 in Paeonian Springs, VA has a population of 618 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 20129? ▼
The median household income in ZIP 20129 is $250,001, which is 228% above the national average of $76,288.
What is the average home value in ZIP 20129? ▼
The median home value in ZIP 20129 is $1,238,300, which is 345% above the national average of $278,155.
What is the demographic makeup of ZIP 20129? ▼
The largest racial group in ZIP 20129 is White at 96.8%.
How many businesses are in ZIP code 20129? ▼
ZIP code 20129 has 20 business establishments employing approximately 159 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 20129? ▼
In ZIP code 20129, 96.4% of residents aged 25+ have a high school diploma or higher, and 96.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 20129? ▼
In ZIP code 20129, approximately 92.6% of occupied housing units are owner-occupied and 7.4% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 20129? ▼
The poverty rate in ZIP code 20129 is 0.7% 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.