ZIP Code · VA

ZIP 20170

Part of Herndon, VA
Pop. 43,866·Fairfax County·51st most expensive ZIP in Virginia
Median rent (all units)
$2,388/mo
Year-over-Year
Stable
Month-over-Month
+0.4%
vs US Median
+$456
Reported rents
Stable (Monthly)
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Most AffordableMost Expensive
ZIP 20170 · $2,388
More expensive than 77% of US ZIP codes · National median $1,932/mo
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Medians by bedroom

Rent by unit size

Studio
$2,140
1 BR
$2,210
2 BR
$2,460
3 BR
$3,100
4 BR+
$3,650
Research median
$2,460/mo

Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).

Rent trends

12-month history

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Last updated: October 17, 2026

From the history

What the numbers show

Cheapest month to sign

February. Asking rents in ZIP 20170 usually run 0.8% below trend in February and 1.4% above it in August, about $53 a month apart at today's median. Based on 10 years of data.

Compared with the peak

Rent in ZIP 20170 is 0.7% below its high of $2,406 in December 2025, at $2,388 as of September 2026.

Past year vs. the rest of Virginia

Rent in ZIP 20170 changed +0.1% over the year to September 2026. Across the 169 Virginia ZIP codes Zillow tracks, the typical change was +3.4%.

Rent vs. income since 2019

From 2019 to 2024, rent in ZIP 20170 rose 33.5% while median household income rose 27.2% ($125,319 to $159,466). Rent outpaced income.

Since before the pandemic

Rent in ZIP 20170 is 34% higher than in March 2020. Across the US, rent is up 37.3% over the same stretch.

Recent direction

Rent has risen 3 months in a row, and rose in 7 of the last 12 months.

What a typical income covers

30% of the median household income ($159,466) is $3,987 a month. That covers HUD's Fair Market Rent for up to a 4-bedroom ($3,650).

From Zillow's monthly rent index (ZORI) for ZIP 20170. The seasonal pattern compares Zillow’s seasonally adjusted and unadjusted series. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost
$28,656/yr
At $2,388/mo median
Location
StateVA
CountyFairfax County
Rent Market Meter
Balanced Market
Renter's MarketBalancedLandlord's Market
Rents are roughly steady, with neither renters nor landlords holding a strong edge right now.
Based on rent-price momentum (+0.1% YoY, +0.4% MoM), not inventory.
Demographics

Who lives here

ZIP 20170 (Herndon, VA) is majority owner-occupied, has a median income above the national average, 57.3% of residents hold a bachelor's degree or higher.

Population
43,866
Median income
$159,466
Median age
35.2
Renters
31.7%
Age distribution
24.3%
25.3%
28.4%
Under 1824.3%
18–3425.3%
35–5428.4%
55–6411.3%
65+10.7%
Gender
51.8%
48.2%
Male51.8%
Female48.2%
Race & ethnicity
43.3%
30%
15.3%
White43.3%
Black7.8%
Hispanic30%
Asian15.3%
Other3.5%
Education (25+)
12.6%
12.5%
17.6%
57.3%
No HS diploma12.6%
HS diploma12.5%
Some college17.6%
Bachelor's+57.3%
Housing tenure
68.3%
31.7%
Owner68.3%
Renter31.7%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How ZIP 20170 in Herndon, VA has changed in 5 years

Rent
$1,765 → $2,388
up 35.3%
Income
$132,059 → $159,466
up 20.8%
Population
43,028 → 43,866
up 1.9%
Renter share
29% → 31.7%
+2.7 pts
Bachelor's+
56.8% → 57.3%
+0.5 pts
Median age
36 → 35.2
-0.8 yrs

Across the past five years, the going rent in ZIP 20170 in Herndon, VA has shifted from $1,765 to $2,388, up 35.3% since 2021. Local incomes tracked alongside that move, going from a median of $132,059 in 2021 to $159,466 more recently. Because rent grew faster than wages over the same span, the affordability picture has tightened relative to 2021. Census counts show ZIP 20170 in Herndon, VA adding about 838 residents over the five-year window, up 1.9% on net. The renter share has risen from 29% to 31.7%, with owner-occupied housing accounting for the remainder. These shifts give renters and would-be renters a longer baseline for sizing up today's listings against the ZIP 20170 in Herndon, VA market of 2021.

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About renting in ZIP 20170

Last updated: October 17, 2026

ZIP code 20170 covers Herndon, VA. The median rent here is $2,388/mo as of October 2026. A 1-bedroom rents for a median of $2,210/mo. A 2-bedroom rents for a median of $2,460/mo.

At 18% of local median household income ($159,466/yr), ZIP 20170 ranks as affordable compared to the national benchmark of 30%. Rents have increased 0.1% over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 20170?

To keep rent at or below 30% of gross income, you would need to earn at least $96,000/year (about $46/hour full-time) to afford the median rent of $2,388/mo in ZIP 20170. The local median household income is $159,466/yr, so the typical household meets that bar.

Is rent going up or down in ZIP 20170?

Rent in ZIP 20170 has been roughly flat over the past year as of September 2026, a +0.1% change. It sits 0.7% below its high of $2,406 in December 2025.

When is the cheapest time to rent in ZIP 20170?

Asking rents in ZIP 20170 are usually lowest in February, about 0.8% below their yearly trend, and highest in August, about 1.4% above it. At today's median that is a gap of roughly $53 a month. This pattern comes from 10 years of Zillow rent data.

Has rent outpaced income in ZIP 20170?

Yes. From 2019 to 2024, rent in ZIP 20170 rose 33.5% while median household income rose 27.2%, from $125,319 to $159,466. Rent is Zillow's yearly average; income is the Census 5-year estimate for the same years.

How does ZIP 20170 compare to other ZIPs in Virginia?

ZIP 20170 is one of the pricier among Virginia ZIP codes for rent, ranking #51 of 194 at $2,388/mo. Over the year to September 2026, rent in ZIP 20170 changed +0.1%, against a typical +3.4% across the 169 Virginia ZIP codes Zillow tracks.

How does ZIP 20170 compare to the rest of Herndon?

At $2,388/mo, ZIP 20170 is $6 above the Herndon citywide median of $2,382/mo.
Income Affordability
18%
VERY AFFORDABLE

At $2,388/mo, rent takes ~18% of ZIP 20170's median household income ($159,466/yr). The standard benchmark is 30%.

ZIP 20170 18%Benchmark 30%
State income tax2–5.75%
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Schools nearby

Public schools near ZIP 20170 (Herndon, VA)

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